the problem with stuttering tricks is that the stuttering can come to incorporate them as with all other maneuvers of regular language. it actually rather interestingly suggests that we're fooling ourselves into believing we're no longer talking regularly, even though we are, in the long run. but then again, some people e.g. pull off acting without stutters. it's a weird self-distance we have to maintain there. and we probably fail because we're just getting too used to it.