I know you mean well but I notice that you and a lot of persons somehow always seem to be leaving out a key piece of information which has a bearing on the goal;. The leverage. The math is different if a leverage of 10:1 is used as against 500:1 I think. If I am wrong someone please correct me.
Leverage won’t be a problem if you risk like professional traders, maybe 2% per trade tops
On the other hand… if you risk 50% per trade, you can blow your account in 2 trades… And leverage indeed can be a problem and you can face margin calls.
Honestly, as I know how much is my maximum risk per trade, I dont even need to know the leverage in my account.
If a trade is too risky, (my stops are too far for my position size) I dont take It.
Leverage is a tool brokers use to attract and blow novice (noob) traders accounts