You sound like you're trying to convince yourself, as the cure for wanting to program hop. So, perhaps you are not convinced it is the right thing to be doing.
A thought experiment -- there are no right answers, but just as an exercise to explore your own perceptions and beliefs:
If 100 people actually do S&S for 6 months, and do it well (appropriate load, SFG-approved form, and by the book session and program execution):
- How many will get the results they wanted?
- How many will get "good" results, but a little different than what they expected?
- How many will get "good" results by program standards, but will nonetheless be dissatisfied and think they would have been better off to do something else?
- How many will get no results at all, or negative results (a net loss of other strengths or physical attributes, pain/problems, etc.)?
- Which category do you believe you would be in?
And further:
- How would the numbers change for any other program other than S&S?
- What would change in the above numbers if they don't "do it well" (appropriate load, SFG-approved form, and by the book session and program execution)? How important is each of these factors ? How confident are you that you are "doing it well"?
- How many people in each of the above groups would start doing the program, but stop or stutter for some reason if they were free to make the choice along the way? What group would those people likely have belonged to if they had kept after it?
Like I said, there are no right or wrong answers... I could give MY answers but they're no more right or wrong than yours, without objective experiments. However, just attempting to answer them might help objectively get to your lack of confidence that this is the right thing to be doing.
And one last thing, to bring it down to earth... how confident am I, are you, is anyone -- that S&S (or any other program) is the right thing to be doing? It depends on a lot of factors. But like most things in life (marriage, job, college, parenting, travelling), if you pick something good, dedicate yourself to it, do your best and learn along the way, you'll get good results, even if it's not the perfect thing.
"Perfect is the enemy of good." - Voltaire.