I agree with the members that it's only about the psyche; it's a "sense of control" that you think you have because of the strategies and tactics. It's most likely a matter of luck, and it will likely yield similar results.
The different strategies may be aimed at preserving your capital in the account, but it doesn't mean they will yield better results.
I think it's best to recognize that there are different types of strategies in games. Perhaps if it's skill-based, the approach is more effective with varying changes of strategy; however, for non-strategy games like slots, there's little to no effect.