Which means that you don't have an actual strategy that you set for betting depending on your bankroll? You only go on a random methods based on how you are feeling at that moment or perhaps when your intuition tells you to wager with 20% of your balance you just do so and it it says reduce it, you also follow the instruction. If that's such methods favours you, then it's okay but if you staking with huge amount at ones you can quickly run out of money.
I don't understand why people are gambling with big amounts of money when they know that they can lose their money at anytime. My strategy is mainly based on how I'm feeling because I can gamble with a strategy sometimes but other times, I can bet all the money I have on a bet. I'm not doing this because I'm thinking the game is a sure gamble but that's how I'm just feeling for that day and it can be the game that makes me the jackpot I was waiting for but other times I just lose and I act like nothing happened because nothing really happened due to the money I use isn't my last money but the one I have budgeted to be used for gambling.