My advice: listen to the veterans even if they are younger than you and get a sim.
I was a trainer back in the 2000's while I was in high school. No one wanted me to train them because I was half or more of their age and had the mentality "he's just a kid, what does he know."
I'm fortunate I grew up in the hobby, dad started in the 70's before I came along. Lots of Saturdays and Friday evenings at the field flying together. I officially soloed around age 10 or 12, we changed fields just at the time I soloed so I don't remember exactly how old I was. I learned a lot from watch and helping Dad build, crash, repair, and it didn't take long for my flying to be more solid than his.