Winning is easy, avoiding a loss is not.
This happens not only from a session to the next, but also from 1 spin to the following.
Besides what is a gambling session if not the accumulated results from all those successive spins.
One the few things I agree with "Real" is that if you posses a winning method then when you play more you win more.
I have never understood the "thief mentality" of hit and run, why would someone adapt it it's beyond my understanding.
But wait a minute, now that I'm thinking about it could be easily explained as: "let's go before our luck change..."
If you depend on luck don't waste your time for methods and strategies because the main goal for all those gambling methods,systems,strategies are to reduce luck factor as much as possible.
The more the luck factor could be reduced, the more successful a method could be.
To reduce luck effect to 0% is next to impossible, but if you could reduce it to 5% or even 10%, that would be sufficient enough to be on the positive.