17.

And lastly: “I pursued a career in a field that wasn’t right for me.”

—Kwando-D-Hornblower

“Thing about your 20s, no matter how you spent it, you’ll wonder about the other path. Party, get wasted, spend everything you earn traveling the world, you’ll wish you’d been more studious and built better foundations. Study hard, work diligently, build good foundations, you’ll wish you’d partied and had more fun like the others did.”

—randomusername_815

Source: https://www.buzzfeed.com/briangalindo/people-sharing-how-they-wasted-their-20s