I'll give the most important advice for me as a trader.
"Risk management"
That's quite good advice and IMO, the last one that can contribute to your advice is (
Trading Plan).
Sometimes emotions and hype will lead us to nowhere that becomes a result of possible losses and yes, a trading plan is very important as beginners in trading. If your trading strategy won't work at a time, change it quickly because that not might be suitable for you.
Trading isn't an easy job if you think, it needs lots of technique and strategies, patience is a must while dealing with the market condition.