So, what usually happens when you try to go out to a supermarket to get diapers? You feel scared, and very stressed out because you think everyone is watching you.
I can't say for others, but myself I am nearly blind in my right eye, and my left eye sucks as well. I'm extremely nearsighted. One day, I went to buy myself a new 18 pack of diapers. What did I do? I took off my glasses for the purchase! It helped extremely with the "everyone-is-watching-you" anxiety because you can't really see anyone in the store! It lifts a tremendous load when you can't see if people are actually looking at you or if they aren't.
So if you're nearsighted, give this tip a try.