I guess we all would have placed some foolish bets at some point of time in our gambling journey.
For me it has happened multiple times when I just decided to go all in and placed a bet with whatever balance I had in my account.
I have lost it every time I have done that and to be honest, it hasn't made any changes in my gambling style.
Everything is pretty much the same as it was before.
It can happen mostly when you newly started gambling, after losing so much money, you can just get bored and frustrated at the same time and you might just decide to do what ever your mind tells you to do without giving any second thought to what you are doing. At that moment it doesn't matter to you whether you know what you are doing of not, you have submit your self to 100% luck and not any form of common sense application. It happen to me when I first started gambling some years back.