Could you do this forever?

I’m at a crossroads in my life now..I’m 35 years old. I finally have positioned myself where I don’t really have to work. I make about 40-50k a year from rentals and that will keep increasing if I keep buying more.

I don’t think I want to settle down ever. I watch everyone around me doing it and it just looks not for me. I don’t really like kids, I get bored very easily in American cities besides the big ones and I can’t afford them.

What would be the pro’s and con’s of just being a drifter with money? Would it get old fast as well? Would health/safety issues that come with travelling be too much as a middle aged traveler? I really miss traveling but I sometimes would get severe anxiety so bad that I would disassociate. But also, those traveling days are the days I seem to long for most when I’m back at home.

Any input would be appreciated.

Could you do this forever?