Are you a pro or weekend warrior

I don't have any ASE certifications or any formal training in the automotive industry. I've done a bit of everything and think considering I'm 22 I know a decent amount. Just built my first engine, my father is a gear head but even he hasn't tried to build an engine yet. There isn't anything on my car I wont work on. If i don't know how to do it, I will go research and find out how, and go do it. I also put together a megasquirt computer for my toyota and figured out how to get it running all from what was on the web. If you have ever done this you can really appreciate how much work it is especially you first time.

One of my fathers friends also has a small shop and he will call me in some times to do jobs for him. He has been in the auto mechanic field since he was a kid and it makes me feel really good that he trusts me to do work for him.

am I a pro? I don't think so, I have much more to learn.