11 Things You Will Regret in Your 30s

And you thought those negative people would disappear from your life in your 30s. Nope, there may be some hanging around, so don't waste time on them. Watch out for people who don't make you feel good about yourself, and reevaluate your relationships with them. Be careful of spending time on negative thoughts and issues that you have no control over. Just. Let. It. Go.