You need a good understanding of computers to become a decent programmer. If you feel you have that and you're interested in the topic, age won't matter. I also

You need a good understanding of computers to become a decent programmer. If you feel you have that and you're interested in the topic, age won't matter. I also didn't take a proper class until 24, but did lots of IT stuff before that. Learning to program was like unlocking a castle of mystery for me. So go ahead!