Yeah, I'll try to adopt the strategy this season instead of just yolo-ing into things. Imo, the biggest issue I would have is having the discipline to stick to the strategy in both good and bad betting days. I believe if I can do that, it might work out. I'm saying this from experience because last season I started something like this with a spreadsheet I updated with every new betting and the outcome. It was easy to follow when I was winning but when shit hit the fan, my discipline went out the window and everything went downhill after that. There was no recovery.
It's normal thing because we all gamble to win, but even as that it's very essential to understand that gambling involves losses than winning. So it is only when you discipline yourself regardless any outcome that might comes out along the line that you would easily adopt it quickly.
However, I would advise you try and stick to it this new season since you have already noticed it earlier.Then just with time you would be able to adopt and discipline yourself and accept any outcome without panicking.