It just seems like it would be a physical hassle. Spacesuits. How do you use the bathroom? I also have anxiety about flying in planes, no idea how I'd do on a rocket out in orbit. It seems a bit like scuba diving. Which I'm also not into. In some ways I am not adventurous at all. Or, anxiety holds me back.

I say go for it. Even if just in your daydreams raging vortex.