Demo trading is like trying the platform itself, familiarizing about it though you can do the actual trading but there’s no risk on that and your emotion might not be present by that time but still using a demo trading at first is a big help.
Trading is a long journey, you should not think about making money instantly, because in trading anything can happen and losing are more possible if you do trade without having your own analysis. If you want to learn the process and feel the hype or fud, better start trading small and you’ll learn more from this.