It's imperative that you understand how some gamblers would rather be extravagant, hoping to get a good return than adopt a strategy.
You've listed alot of strategies and, I tend to agree with the fact that you didn't leave out the most vital virtues of being a successful gambler - which is being responsible and disciplined.

Success may only tarry -- maybe because things ain't just going the right way. I also tend to realize that maintaining a good gambling habit as you suggested could help build and your cognitive function and enhance your speculation.