I have crooked teeth mostly at the bottom. No one ever really said anything to them, my friend said its not really obvious. I want to get braces but I am afraid to look weirder. I am 21 and I look younger, I'll probably look younger if I have braces.
The braces come off eventually. It is better to have oral adjustments done when you're younger instead of waiting until you are older. The sooner you get started, the better if you're going to do it. I'd say go for it.
If they aren't very noticeable and aren't a risk to your health then I wouldn't worry about it. Do what makes you feel better about yourself. Also, they do have invisalign instead of regular ordinary braces!