I too have often pondered that...never seemed much like a sacrafice to me either.
One, he knew exactly what was going to happen, and two, if you believe the whole
thing anyway, he knew he would be going back to the cushy life he had before he
took a 33-year planet Earth fishing holiday.
Then of course there is the whole sin argument as well...since Jesus supposedly
died for our sins, then perhaps we ought to be a bit more sinful. Wouldn't want
the whole trip to be wasted.