vla - I study programming in college and I think it's the only way to become a programmer in future.

aia - If you are not satisfied with your current job and you understand that it does not bring you either pleasure or enough money, you should not be afraid to take a risk, you can change your profession and start a career in IT. There are many good courses now, my friend recommended me this https://goit.global/pl/course/, he took it himself and already works successfully, I just plan to start and I am sure everything will work out. So you should also think about it and do not waste your time.