<prompt> Human: Hi all,Ive been wanting to learn a trade and get involved in something that I can work in a stable jobcareer and move up. I cant go back to school due to student loans from the past. I can afford like schools or certifications that dont cost too much to do , just nothing that is in the thousands that would require a loan.Ive heard both good and bad things about A and tech support jobs. But before I start training for this stuff at home, is it worth getting into and studying if you have no background in it? I just dont want to start studying stuff for weeksmonths if its not going to be worthwhile in the end  <response>: I believe A is good for getting your foot in the door, but youll still be somewhat limited and be working menial Help Desk jobs. But it is often the certification and position from which you can springboard yourself into far better positions. 