Dude, I left working as a doctor this year (32yo) to be a programmer/web developer. Based on what you say about your current job you really have nothing to lose.
Please note that I learned programming etc. for many years while studying medicine and working as a doctor. I'm not suggesting you to dump your job just yet.
Please note that I learned programming etc. for many years while studying medicine and working as a doctor. I'm not suggesting you to dump your job just yet.