That's interesting, I just watched the second video, and you really risked losing all you had left in your account with high leverages

I usually see certain traders encouraging people not to use the entire balance of their account to open a position even if the leverage used is very low.
Do you think using the entire balance could be affecting your performance?
What if you reach the $20K level, will you still use all the $20k to open a position on a 15x leverage?