REALLY Slowing down; Press Failure

I got five reps on the first set of Press at 195, but sets two and three saw only 3 and 2 reps. I gave serious thought to going for 195 again on Friday, but I think I may deload (maybe to 175?). I think my desicion will be heavily influenced by my performance on Bench. If Bench does not stall, my ego should remain sufficiently intact enough for a 20lb deload on Press. However, if I stall on Bench, too, I may feel the need to prove something, come Friday. I know - I am nuts.