Your opinion is correct, it depends on the risk management. If I try to make more profit with less deposit, it will be a bit difficult for me to make a profit. If I want to do risk management, I must maintain lot size.its related with risk management and if have small amount only in deposit account, expect to get high profit amount in short period is too much and maybe such high expectation will lead traders ruin their trading performance. keep taking proper expectation based on account ability is important.