I wanted to learn game development instead of playing because I got bored. I used to do programming as a hobby at hs, but I havent coded for 18+ months. Now I am back, slowly learning and trying not to use ai (hard)

I am 19 and I have a blue collar job, decent pay but all my money goes to savings for an unrelated reason, I left with little money to spend. I have 4-5 hours everyday for this hobby.

Should I start see it as a side part time job? Maybe save enough to buy an used old civic after couple of years? I watched some youtube videos about it and it may be doable, I am not trying to become the 1% or the next schedule 1/stardew valley/minecraft. I am unaware of the current market what are my expectations should be.

I dont have anyone to feed ahah, what harm to try right?