[chenxi9649]

When I don't wear contacts for a while(just normal glasses), wearing them throughout the day also makes me a bit "tired". Even though the "resolution" is basically the same. But after wearing them consecutively for a few days, it becomes like the same as glasses.

I wonder if there's something similar here going on. Since we rely so heavily on vision for everything(Especially balance). Any difference to our normal perception will cause "exhaustion" of sorts. But maybe wearing it continuously for days can cause our body to adapt to it?(Which, obviously is impossible for AVPs)

[g-b-r]

That might have to do with the eye "enlarging" a little to make space for the lenses, or maybe more likely with you learning to "lubricate" the lenses with tearing

(pure conjecture, I last used lenses fifteen twenty years ago)