I still want to know why you think increasing trading size will blow my mind up? You think I will go too much too soon? Or do you think there is an absolute level (maybe different for each person) that is just too much and just the size alone affects trading decisions to the point you trade differently and begin to lose?
To be fair to you, as you have been on the site for a long time I will explain, and push that MacBook guy to the side.
In this guise, I can only explain it through my eyes.
What will happen is, as you increase size over time, you will start to see larger and larger swings in your PnL values. Along the way, you will start to question your stops and targets more and more, because the psychology of those monetary swings will eat at you. You start small, you have your stops and targets at X. As you increase size, all you are going to focus on is the amount of value your account is gaining or losing each day, so you will be + and - on the stops and targets, and the DYNAMIC of that will eat at you. Unless you are an emotionless robot. And I am sorry to inform you, you are a human being. You are not an emotionless robot. Anyone who tries to tell you otherwise, is selling you a system.
So you will be frantically reworking your stops and targets to try to mitigate loss, and perhaps attempt to catch more profit, as the size increases.
That is NOT fun. That was my whole point. It will NOT be fun when real money is on the line, and you try to discover your break point.
These are some mighty fast scalps! I'm trying to learn over here how to enter more precisely.