I want to pay off my mortgage asap with Choros

7 years all together and am still bad at it. I trade either demo or small money

I vote off course you can do it. IMO all what you need first thing first are as follows ;

1. Improve your competency to achieve above 50% winning trades by practicing frequently in demo simulator.
2. Place initial equity at your most acceptable risk say $100 to $200 so you will free from fear factor.
3. Find and use good broker that offer high leverage at least 400 in order to maintain margin level, not to trade over size.
5. At the beginning stage please use only 1% risk with 1.5 risk & reward to grow up you initial equity.
6. By the growth of your equity and you already gain some amount of market money then increase your trade size 1.5 time step by step and stage by stage.
7. Use spreadsheet to calculate point #6 about how you will do your money management and maintain margin level (point #3) without affecting your initial margin (point #2). This section is the key, is the king.
8. Please keep and improve continuously point #1.

Amazing, you will see in your money management sheet that it is very possible to achieve 500k% ROI after 200 trades if you have 50% competency. It will be shorter period if you have better competency above 50%. If you have excellent competency in trading lower time frame such as in m5 or m15 then your goal will be achieved earlier, maybe less than 6 months.

Finally, think it possible, be optimize, and keep fighting. Treasure is in your laptop.

Cheers.