jim8flog
Journeyman Pro
That theory is only good for certain handicaps and would apply if you had a playing H'cap of 18 for example. Not sure it would really work for low handicap players.But (in a Stableford comp) you'll get that shot back on another hole and score an extra point there, so your total score will be the same.
When I was 6 handicap and we used SIs for match play it certainly got in to my head and on one hole in particular which went from 3 to something like 8/9 I used to think it was not worth me even bothering to tee off.