I'd definitely be into sports. I'd enjoy hearing about the time management aspect of it particularly since they take up a lot of time but are still really important (at least for me and others I know) to partake in for mental as well as physical health. Plus I'm curious to learn about how other people partake in sports outside of what I enjoy so it'd be cool for making connections. I probably wouldn't make the whole thing about time management but I think a holistic advice-giving type of thing would work well alongside whatever main theme is of it is. I like the ideas of health and self-improvement too but I think sports has more room for personal/influential branding because it's more identity based (e.g. "I'm a soccer player") whereas self-improvement/overall health is more results based (e.g. "I lost x amount of weight" or "I can now lift x amount"). Not that they shouldn't exist just in terms of priority I think sports might function better as a niche than the other two

This is such a fun description haha thank you!! Excited to be a part of this community and to meet everyone :)