It's dangerous to say what is and isn't normal, but it's certainly typical. I'll let you in on a little secret. Most really successful, achieving people that I know of are fueled by an insecurity of some kind, a perceived lack in themselves that they're trying to overcome or compensate for. I don't mean this in a negative way.
Insecurity is a great motivator.
Because you're trying to prove something to yourself or to others, the insecurity spurs you on. So it might make your life a little easier knowing that everyone around you, deep down, is probably as uncertain about themselves as you are. Back to Top Time management seems to be an impossible task for me. I'm just drowning in stuff to do. Then eliminate them.