The holidays are supposed to be a time of comfort and joy, but 90% of Americans report stressing over at least one aspect of the merry season. “For all the chatter about nostalgia, family fun, and gift giving this time of year, many people don’t like too much of a good thing,” said Tod Marks, senior editor at Consumer Reports. Here are the top 11 things that Americans dread about Christmas, according to a survey by the Consumer Reports National Research Center:  68%: Crowds and long lines (Avoid the lines with these smart planning strategies.)37%: Gaining weight (Keep unwated pounds away with these 10 ways to avoid holiday weight gain.)37%: Getting into debt28%: Gift shopping 25%: Traveling (Check out these 6 ways to keep your stomach happy on the road.)24%: Seeing certain relatives (These 10 ways to handle holiday grinches are just what you need.) 23%: Seasonal music19%: Disappointing gifts 16%: Having to attend holiday parties or events (You’ll feel more festive with some sparkle; check out thesefun party makeup ideas.)15%: Having to be nice12%: Holiday tipping 

Photo by Peter Dazeley/Getty Images While it’s not so surprising that Americans get anxious over weight gain and long lines, we were a bit shocked that “being nice” made the list. What do you stress about most during the holidays? Tell us in the comments below!  MORE: 3 Quick Meditations To Calm Down Quick