Some people will do just about anything to save money. And I am one of them. Take my family's last vacation. It was my six-year-old son's winter break from school, and we were heading home from Fort Lauderdale after a week long trip. The flight was overbooked, and Delta, the airline, offered us $400 per person in credits to give up our seats and leave the next day. I had meetings in New York. So I had to get back. But that didn't mean my husband and my son couldn't stay. I took my nine-month-old and took off for home.

    The next day, my husband and son were offered more credits to take an even later flight. Yes, I encouraged—okay, ordered—them to wait at the airport, to “earn” more Delta Dollars. Our total take: $1,600. Not bad, huh?

    Now some people may think I'm a bad mother and not such a great wife either. But as a big-time bargain hunter, I know the value of a dollar. And these days, a good deal is something few of us can afford to pass up.

    I've made a living looking for the best deals and exposing (揭露) the worst tricks. I have been the consumer reporter of NBC's Today show for over a decade. I have written a couple of books including one titled Tricks of the Trade: A Consumer Survival Guide. And I really do what I believe in.

    I tell you this because there is no shame in getting your money's worth, I'm also tightfisted when it comes to shoes, clothes for my children, and expensive restaurants. But I wouldn't hesitate to spend on a good haircut. It keeps its shape longer, and it's the first thing people notice. And I will also spend on a classic piece of furniture. Quality lasts.

    A new study of 8,000 young people in the Journal of Health and Social Behavior shows that although love can make adults live healthily and happily, it is a bad thing for young people. Puppy love, (早恋) may bring stress for young people and can lead to depression. The study shows that girls become more depressed than boys, and younger girls are the worst of all.

    The possible reason for the connection between love and higher risk of depression for girls is “loss of self”. According to the study, even though boys would say “lose themselves in a romantic relationship”, this “loss of self” is much more likely to lead to depression when it happens to girls. Young girls who have romantic relationships usually like hiding their feelings and opinions. They won't tell that to their parents.

    Dr Marianm Kaufman, an expert on young people problems, says 15% to 20% young people will have depression during their growing. Trying romance often causes the depression. She advises kids not to jump into romance too early. During growing up, it is important for young people to build strong friendships and a strong sense of self. She also suggests the parents should encourage their kids to keep close to their friends, attend more interesting school activities and spend enough time with family.

    Parents should watch for signs of depression-eating or mood changes-and if they see signs from their daughters or sons, they need to give help. The good news is that the connection between romance and depression seems to become weak with age. Love will always make us feel young, but only maturity gives us a chance to avoid its bad side effects.

    Chicago festival season is here, but are you ready? Music festivals, film series, street fests, beer bashes—it's a summer long party. So pull out your calendar, read our guide and start enjoying weekends.

    Friday Art Markets at Daley Plaza

    Select Fridays August 19 through September

    Daley Plaza

    Cost: Free

    Direction: Nearly 75 artists will be showing their work in Daley Plaza, including jewelry, ceramics, sculpture, paintings, glass, wearables, wood and mixed media.

    Website: http://www.FridayArtMarketsaDaleyPlaza php? sid=146320

    Renegade Chicago Pop-Up

    Sept. 9-10

    Pilsen

    Cost: Free

    Directions: Get your hands on the goods at this outdoor celebration of all things handmade. Festivities include food trucks, DJ sets, craft brews, DIY workshops, photo ops and shopping.

Website: http://www.RenegadeChicagoPop-Up php? sid=146346

    Millennium Park Summer Music Series

    Select Mondays and Thursdays June 12 through Aug. 21

    Millennium Park

    Cost: Free

    Directions: Grab a blanket and some picnic snacks for a free outdoor concert in the park. The music series features a wide variety of music from pop local, national and international artists.

Website: http://www.MillenniumParkSummerMusicSeries php? sid=146432

    Northsider Craft Beer Fest

    Sept 23

    Uptown

    Cost: $15-$69

    Directions: Spend a day on the green sampling beers and hard ciders（苹果汁）from breweries across the country, including Colorado, Michigan, California and Wisconsin—and let's not forget those in our own home state, too.

    Website: http://www.NorthsiderCraftBeerFest php? sid=146467

    Starbucks will stop using plastic straws from its stores globally by 2020, in a nod to the growing push for businesses to be more environmentally friendly. The Seattle-based company said on Monday it will instead use straws made from other materials, and lids designed not to need straws. McDonald's also recently said it would switch to paper straws in the UK and Ireland by next year, and test alternatives to plastic straws in some US locations. In February, Dunkin' Donuts said that it would refuse polystyrene foam (塑料泡沫) cups from its stores by 2020.

    Environmental activists have been pressuring businesses to ditch plastic straws because they can end up in the ocean and hurt marine life. The push gained great support after a video in 2015 showed rescuers removing a straw from a sea turtle's nose in great detail. Local governments have also been looking at the issue. Last week, Seattle's ban on single-use plastic straws and utensils in food service outlets took effect, and Starbucks says it already offers alternative straws there. Similar proposals are being considered elsewhere, including New York and San Francisco.

    While straws have become a highly-concerned issue, they make up only about 4% of the plastic trash by number of pieces, and far less by weight. Straws add up to only about 2,000 tons of the nearly 9m tons of plastic waste that hits waters each year.

    One time a young man, who hoped to study law, wrote to Lincoln for advice, and Lincoln replied, "If you are determined to make a lawyer of yourself, the thing is more than half done already. Always bear in mind that your own determination to succeed is more important than any other one thing."

    Lincoln knew. He had gone through it all. He had never, in his entire life, had more than a total of one year's schooling. And books？Lincoln once said he had walked to borrow every book with in fifty miles of his home. A fire was usually kept going all night in the small house and he read by the light of it.

    He walked twenty or thirty miles to hear a speaker and, returning home, he practiced his talks everywhere﹣in the fields, in the woods, before the crowds. He joined several societies and practiced speaking on the topics of the day.

    A lack of confidence always troubled him. In the presence of women he was shy and dumb. Even when he was in love with Mary Todd, he used to sit there, nervous and silent, unable to find words, listening while she did the talking. Yet that was the man who, by practice and home study, made himself into the speaker who debated with the famous speaker Douglas! That was the man who, in Gettysburg address, rose to the heights of eloquence （雄辩） that have seldom been achieved in all the human history.

    Small wonder that, speaking of his own great barriers and painful struggle, he wrote, "If you are determined to make a lawyer of yourself, the thing is more than half done already."

A short period of sleep taken during the day is known as a nap. Naps don't just have benefits for adults at work, though. They could also help pupils to make the most of their school day. Studies have shown that a 20 to 30-minute "beauty sleep" makes people more alert and focused. This improves people's ability to remember new information, which would help school children concentrate during lessons. Experts say that napping also improves brain functions, such as memory and the ability to complete difficult tasks.

The school day starts early, which means that pupils don't always get enough sleep because there's no chance to have a lie-in（睡懒觉. Adding naptime during the school day would help exhausted pupils to make up for any sleep they've lost from getting up so early.

There are long-term benefits to taking a short nap, too. According to a recent study from University College London, the brains of people who have regular naps are bigger than those who don't. People's brains naturally shrink (萎缩）when they grow old, and the results showed that little sleeps can help people's brains to age more slowly.

Although a nap can seem like a good idea, going to sleep for too long can actually make you feel worse. It's not very pleasant to wake up from a daytime nap feeling confused and sleepy. Napping during the day can also have a negative impact on how well you sleep at night. This can create a cycle of not being able to sleep well at night, leaving you feeling even more tired in the daytime. Sleep expert Dr Clete Kushida said, "It's generally recommended to maximize(最大化） sleep at night."

Another consideration is that there really isn't time in the school day for pupils to go to sleep. Some parents and teachers are concerned that it would cause children to miss too much lesson time. Pupils might take advantage of the system and use their need for a nap as an excuse to get out of lessons.

So, what do you think? Should school allow kids to have naps, or should you wait until the evening to catch up on your sleep?