For me, demo trading is so useless (in my experience, at least). It's really only useful for familiarizing yourself with the platform, but with regard to actual trading, hasn't been that helpful for me. I mean, for real though, no one takes play money seriously lol. Dip your feet in the water! You can always start small, then just gradually increase it as you gain more experience.
“All our dreams can come true, if we have the courage to pursue them.” – Walt Disney