Probably once. I am not as stalwart as the Apostles. This is why I find it so meaningful (and chilling) at Palm Sunday services when, during the Passion narrative, the entire congregation is invited to shout out, "Crucify Him!" when that part of the Gospel comes up. It's to close the gap between us and the people who lived all those years ago. We're not any better than they were, and in fact, probably didn't have half their spiritual fortitude. We would be part of the unenlightened rabble howling for the Crucifixion. There's no difference between us and them, except for the passing of centuries. If Jesus were to come and do it all over again, there would probably be a ton of self-righteous clergymen and parishioners helping pass out nails.