As I get older, I'm definitely beginning to notice some ADHD symptoms (inability to concentrate at work, can't fall asleep without some kind of white noise, don

As I get older, I'm definitely beginning to notice some ADHD symptoms (inability to concentrate at work, can't fall asleep without some kind of white noise, don't know what to do with myself at home after work, etc). I'm also discovering that the only things that help to center me are exercise and coffee.