There is a contradiction in your statement because if you follow a strategy (doesn't matter which one), you are basically going to follow a pre-defined pattern. Take martingale as an example: if you win - you bet the same amount again, if you lose - you double your bet <- this is a pattern and all other strategies work the same way.
Besides, we know that in fair games based on luck, each bet is independent from the previous one. So, nothing can improve your chances.
Yes, of course, but for example, if I use the martingale once and it gives me results once and for all, I don't use it anymore, I start with another one and until I don't know, I don't leave it, of course this is something that I have always done when I play and when those strategies end because I leave everything to chance and that is where everything happens, of course this is my way of playing, normally when I play and I run out of those ideas I leave everything to chance, and in part you win and lose , but although klas strategis do not help much, sometimes they give some results, that is something that I cannot deny, although in certain games I do that, as well as in slots it is not applicable.
For me as long as the strategy that I use still works, I won't stop using it. I am afraid that if I switch on the other, the winning momentum that I am feeling with is going stop but I admit that I was once a paranoid when it comes to gambling that I think the casino watches every move that I make. That is why I keep on switching my strategy.
If you ran out of ideas, why not take a break for a while instead of continuing playing randomly. It will only make you worry and possibly leave you with regrets in case you lose. You can also use your break to find another strategy so that you will have more in stock and you will never ran out of strategy anymore in the future.