How can I become a Automotive Technician?

I am thinking to learn something new, and start my live again.

I will use Youtube to learn how to fix car and do simple things on my car, now I want to learn more and turn it to a career.

Does any way without school and just find a job like that and learn in the Job?
I'm in Seattle, if there is the job open I will like to know too

Updated:
Wow, I think I took this job too lightly, because I just want to learn more, make some money and have some experience and don’t didn’t think of it as a lifelong career.

I want to try everything across in my mind, because I don't know what I like, and trying to restart my life, so I just want to find something I may like and to try free month.