Ahh, that's so sad
I understand what you're talking about - me in punters shoes? No way! I would be so nervous that I would more likely run away, nevermind hornyness - that would runaway as well of all the stress
But maybe a glass of wine for the start or even before the session and a relaxing massage would do wonder for you. Or try these old fashioned natural medicines like oyster, vanilla, chocolate etc.
Still feel like viagra isn't worth the risk if there are other ways. Like for instance beautiful ladies who make you feel at ease.
Anyway hope not too many guys take it as dont want anyone to end up with a heart attack in my bed.