If you want to get serious about trading, IMO, you [B][I]need[/I][/B] to read this.
Look past the parts which talk about their specific software and how it is employed, and you have yourself an [I]amazingly[/I] free resource which seeks to explain how the markets move.
If you’re interested in Supply/Demand trading and VSA, this is a great aide.
May be a bit advanced at times, but if you really think about the principles presented, you’ll see they’re simply logical and make sense regardless of your experience level.