Stretching, does sound like a good idea for slumping.

Nothing wrong, with being more a homebody and spending time online. Lots of people are like that.

I get a blurred spot, when I am coming down with any sort of virus, mainly a cold. And it clears up, when I start feeling better. It's from optic nerve damage due to my optic neuritis flare ups that I have had, due to my MS.