Author: Scott Kirkwood / Source: 99U by Behance Weekends aren’t what they used to be. And it’s become a serious problem. That’s the message of Katrina Onstad’s new book The Weekend Effect: The Life-Changing Benefits of Taking Time Off and Challenging the Cult of Overwork. Onstad, a Canadian

Going on vacation from work can be weird. You want to go, you’re excited about it and of course you’re entitled to some time off. But you feel weirdly guilty about it. After all, Tom’s taking vacation right after you, and Susan is going the week before. The office will be short-staffed. So you