Everytime I am on winning streak I feel like that is my lucky day so I gonna seized it and end up being on negative profit.
I think you should limit yourself so that you won't get too much addicted and greedy to your results because the more you get that, the more you are going to bet and possibly lose and lose your profit everytime.
Being happy and being greedy are the most common conditions that will come to a gambler who has no plan. And amazingly, despite having a steady plan before gambling, sometimes too many are breaking their own plans in the middle of the game.