Yep. I might need glasses. I guess it happens when you get old. I am having intermittent trouble focusing on my models when painting. Problem is I can't afford glasses...I don't have optical coverage on my health insurance. I haven't needed it before!
Last night I was painting nob bikers without any real problem. So it's kinda freaking me out that sometimes I can see fine, other times I can't focus on anything small hardly at all.