I use auto mode just when doing bet with of very high risk.
For example, if I decide to spend 5 usd in 100 high risk bets . Or even less money just to test, like 1 for for 100 bets. If I see good results I keep trying
That's a very smart approach with that auto-bet mode! Most people start auto-bet mode and put all funds in it but that's not the smartest approach, your approach is a better one. When someone's luck is good then with such approach the end result can be + in profit instead of - in loss.