Here's what the stars have promised they'll work on for 2014.
Kanye West: Stop ranting
Rapper Kanye West's ticket sales have slumped after he started taking a 20-minute rant at the gigs, to talk about his own genius. He has vowed to curb the rants next year -- at least for six months. UPI/John Angelillo
Trisha Yearwood: Spend more time living in the moment
Trisha Yearwood said that she spends too much time planning everything out exactly, and that she'd like to focus on living in the moment. (UPI Photo/Laura Cavanaugh)
John Lithgow says he'd like to improve his techniques in guitar and banjo. He also said his tennis is getting worse rather than better, and he'd like to reverse that. UPI/Ron Sachs/Pool