I took up exercise during the pandemic shut in and I gotta say: I've heard enough people report that it vastly improved their mood that I believe them. But me? Nope. It's a chore every single time. Never gets easier; I just get better at dealing with the physical stress of it. Same pain and same exhaustion every time; none of that reported "runner's high" or "feeling of euphoria" other people seem to experience, and no particular change in mood week-to-week. The pain curve is flatter the more I do it (so I can go for longer periods of time before will gives out and I give a hearty "fuuuuuck THIS" to further running that day), but I still feel like crap every time I finish. I keep telling myself "It's not about feeling good; it's about being better."

The pain won't stop me, but it means it doesn't come for free.