How many times one can loose all his trading accounts before really start trading and earn.
I have lost 5 times some small accounts (less than 100$)
And one little big account (400$) in trading.
you lost 5 times on some accounts. is it means lost to zero?
trading is not a gambling activity where your open positions depend on the probability.
unless you take trading decisions like gambling
"What is good amount to start day trading is 100$ enough??"how you define "enough"? because it's subjective.
also, it will depend on which market you will trade, spot trading/margin trading, etc.
if you are looking for a fast return with $100, margin trading could be your choice. but it's mean your chance to lose fast also high.