Need help finding a couple niches for my twitter accounts

Hi,

I made a thread about me using mylikes awhile ago.I have been having some success with that website.I am making this thread because I have a good handful of twitter accounts.But I wanted to get some new ideas and find some niches for each account.All of my accounts have followers from the US and worldwide.I just started a new niche for one of my accounts.I promote ads on that page with mylikes.I uploaded a pic of my earnings that I have made so far.I made the mylikes account 3 days ago.So my earnings are low at the moment.But if anyone can give me a few niches/ideas for my twitter accounts I would appreciate it.


Twitter accounts audience:Teens, Adults

fitness seems to be a popular niche currently, and vacation spots.