My only strategy in gambling is to play with a very small amount of money and to only play for a very short time. I use this strategy because I know that gambling is designed to take my money. With my strategy I can guarantee I won't loose very much and I know exactly how much I'm going to loose, because I have set that specific amount aside ahead of time. There is no real strategy to "make a profit" in gambling, there is only strategy in minimizing your loses.
It sounds just like you wasting your time and energy which you will get nothing from your strategy by playing a very small amount coin in very short time. Yes there is no real strategy to get profit in gambling, but its only applied in long term. In short term, you could get profit from gambling, depends on how you treat your greediness.
You did the right thing, playing with small bets will minimize your losses and will not make you addicted in gambling. We should not let gambling into our life and we should just play it for fun and nothing more.
What's fun you get if you play in very short time?