I highly recommend that school for anyone any day, in fact if possible all newbies should go through that school, it will definitely help.
Practice on a demo account for a while and then, move to live trading with a micro account. Along with learning how to trade, you must also learn how to control your emotions.
As a newbie myself, I have started placing trades on demo accounts. It has helped understand how much to leverage and utilise different trading strategies.
Demo accounts are a very important part of a trading journey. Utilise it to build strategy and get acquainted with the trading platform.
As a new beginner, started out with demo accounts and then using lower leverages went for micro accounts.
You are making the right and systematic progress. As a novice, avoiding a demo could have made you pay a high price in the live account. You can create, develop, test and retest your trading strategy before you imply it on a live account.
Practise as much as you can on demo and prefer to start trading with small deposits. Never forget to imply risk management.