It really isn't very hard, even without resorting to silliness.
I wear a mask when I go out. I don't like it; it's uncomfortable and my glasses mist up. So if I have the option of staying at home and not going out, I'll take it. If lots of people opt to stay at home and not go to cinemas (if any are open) or shops, or anywhere else that relies on customers' presence to make money, then they'll make less money and the economy suffers. "Compulsory" shopping, for food and other essentials, won't be too badly affected. "Voluntary" shopping, for clothes, or shoes or the like, will. When masks are no longer required, that area of the economy will come back into demand, but it may be too late.
Jeremy
I have the same problems. Plus, my nose stuffs up, runs, and I can't breathe. Now I see why some people wear the mask over their mouth only. Yesterday, my wife and I went walking in the woods on a wide, asphalt trail. She wears a mask. I keep mine in my shirt pocket. When someone approaches I put it on until they pass. The worst part was when we nearly got run over by a pretty teenage girl flying by from behind us on her skateboard. She wasn't wearing a mask. But I don't think she'll survive a crash anyway.