We like fast progress. All of us do. I like it. When poundages aren’t going up on the regular, I start second guessing. I wonder where I’m screwing it up. I need that regular feedback. I know it doesn’t work that way. I know in the sense that I’m aware of the facts. As we realize now, knowing is only part of the issue.
I know that muscle tissue can only synthesize so fast and there are limits to how much can be added on a given body without chemical intervention. I know that neural factors adapt on an asymptotal curve, increasing strength rapidly before leveling off in a new plateau as neurons rewire themselves. I know these things, and yet, it’s the psychological rush, the hit of mesolimbic pleasure-reward, of hitting new levels and new PRs that motivates most of us.
Without that quick feedback of success, the signpost on the road to tell us we’re heading in the right direction, it’s easy to start second guessing. Once that happens, you’ve lost.