What you notice creates your trading niche
Why do you need a trading niche?
Trading is competitive.
If you don't understand every other trader in the market is trying to crush you, you will fail.
Your competitive advantage comes from developing a trading niche.
You can go a long way to developing a trading niche by noticing what the market does and how it behaves.
Actual trading is the best way to communicate trading know-how. I've extracted 20 minutes of live trading and accompanying commentary. The footage below is from Wednesday's trading session.