I think it’s not a big deal as long as it doesn’t start affecting sleep and cortisol levels. Also, there’s definitely something to be said for thinking positive–“believe in yourself” can come across to some as being a bit too full of yourself or reliant on your own works and effort, which can cross into that territory if not kept in a healthy balance. However, thinking like a winner is definitely beneficial. Also, not thinking poorly on yourself and your own progress is good too–otherwise we get to this:
^this is very true. When I’m too hard on myself (in the form of mentally beating myself up, not in the form of healthily pushing myself to improve), my overall mood and progress suffers. Since I’ve managed to escape that self-fulfilling prophecy more and more in the past couple years, I’ve seen a lot more stability mentally and emotionally as far as it relates to my progress and especially my perception of my progress. So yes, don’t let it dominate to the point of affecting sleep and cortisol and also don’t stay in the self-fulfilling prophecy of being too negative with yourself.
All that aside and being taken into account, here’s a few more things that spring to mind reading this thread:
Plateaus and slower periods come and go, but for me personally I don’t think I’ve ever been able to tie them to my mood, whether I’m in a good or bad place. When I’m in a good place I’m feeling great, life is peachy and I’m excited to make gains and go train. Some good PRs have been set while I’ve been on top of the world. I have noticed that I tend to struggle a bit more with motivation to go train regularly but overall I will see steady progress over the long term when I’m happy, which is better for long-term progression and growth. Hence, I try to stay happy (and it beats being down all the time lol).
But overall I would say that some of the most striking and prolific periods of my physical progress have been when I’ve been in some very tough places. In the past few years I’ve noticed that the times where I’ve been in some very low places have been the times where I’ve set many PRs and have poured so much into my gym time. The negative emotions have a way of adding an intensity to my training that is unmatched by anything else, and it’s definitely a real thing. In each of these instances as I learn to deal with negative things and as it becomes better in my personal life over time I will have to watch that I don’t get complacent and unmotivated with my training as I get to a better place. Anxiety, feeling down, etc.–when I’m in tough places with things or just with life, I pour a lot into my gym time in terms of intensity.
In addition, for people with psychologically demanding jobs, training is a good way to help balance out the high of being at work with the crash and lows of being at home. In that sense, the negative emotions are also a good reason for continuing to train.
In summary yes, I do see good, steady progress when I’m happy. But I also see some fantastic progress when I’m down too. In that case, I wouldn’t say that negative emotions alone inhibit growth–if they interfere with sleep and cortisol, they probably will after a while to be fair. But if not, I see them as a catalyst that can work well at times to help mental health and drive progress. Obviously, it’s not worth it to always be sad/negative all the time (and there is the steady long term progress to achieve as well). But having a positive viewpoint even on negative emotions helps frame them in a helpful way to hopefully continue to seek progress no matter what.