Really, don't let it. Joy is the ace that trumps every card.
The Book of Angels says there are seven tiers of angels around God. The first six are in bliss. The seventh tier angels apparently suffer because they have to interact with humans. Any of us humans can appreciate that. Do you suppose that we could bypass the tear of the suffer ring? Or at least not get into a traffic jam there?
Sometimes people can't see angels' faces because they're too bright. That's ok, though.
It's true that we do get stuck around here. I mean, take chickadee for instance. He was excited to find the seed house hanging in the air, and he squeezed himself into it. It seemed like a good idea at the time...but then he couldn't find the hole that got him in, nor a way to fly out.
...so he flapped his wings a bit and made some noise. And you know how the saying goes- knock on the door long enough, and someone is bound to open it for you.
God, the infinite eye, is able to see all, and all able-to-see's originate in that I. So focus on your abilities! Focus on your ability!