>28 year old ex retail manager
>now neet
>FINALLY bought my own place and will be away from my mother
>vague interest in electronics and computers that never fully materialized

I need a fresh start. I am going to start self learning, with the idea of moving toward some sort of tech career.
What should I do? I basically want to end with a proficient knowledge of electricity and computer science and some way to make money from it.