Others have recommended keeping your eyes away from them, I’ll add the possibility of wearing headphones and sunglasses to give you plausible deniability which will probably make you feel better psychologically even though it should have no impact.
Another idea is you could keep a few quarters in your pocket and just give them a quarter from your pocket as quickly as you can, then at least you are limiting the damage to a trivial amount. I have never tried this idea.
Others have recommended keeping your eyes away from them, I’ll add the possibility of wearing headphones and sunglasses to give you plausible deniability which will probably make you feel better psychologically even though it should have no impact.
Another idea is you could keep a few quarters in your pocket and just give them a quarter from your pocket as quickly as you can, then at least you are limiting the damage to a trivial amount. I have never tried this idea.