It’s super complicated and anecdotal topic. I have phases: a) “good phase” - I can compete in ultramarathons, I can run 100km a week, I can lift some insane wei

It’s super complicated and anecdotal topic. I have phases: a) “good phase” - I can compete in ultramarathons, I can run 100km a week, I can lift some insane weighs, b) I cannot. Temporary burnout. No physical activity, gain like 10kg. Then I need something that motivates me again and move from b) to a). Long term fat is bad, but if you are able to burn it, it is the fuel