Kim Kardashian explains why she doesn’t like to smile or laugh

Kim Kardashian featured a very rare image of herself today of herself smiling and laughing. Although these types of moments are the kind that really make everything all worth it, Kim says she doesn’t indulge in this type of behavior often, for beauty reasons.

“See I do smile… even laugh on occasion. Not too often though because it causes wrinkles,” she wrote in an Instagram post of herself having a blast with her pal Shamari Maurice in her family’s Christmas party photo booth.

Guess Kanye, and even baby North, are also staving off wrinkles with their serious expressions.

But, seriously? Laughing and smiling is beautiful, and the best parts of being alive. If you’re really that worried dealing the inevitable aging, inject a little Botox, but don’t stop smiling. You know what? Sometimes we even need a good cry.