Left my job in real estate to pursue tech sales

Hey guys, I just left my job to pursue a career in tech sales...noble course or not so noble?

I love the technology industry and I plan to dive into building my own SaaS products and so forth. I don't really know which way to start. Should I build no code or code? I have no programming background but I'm determined to learn.

I know I have a long way to go but I believe that this is a step in the right direction.