In reply to deeje:
This has probably been said before, but you could apply this to any number of activities, driving being the most obvious, swimming (you could drown), golf, shooting, rugby, jogging, etc etc etc.
This sounds like a statement from someone who has never climbed and manifests a misunderstanding of the dangers of the sport.
If we all thought this, we wouldn't do anything if there is the potential of death. It is not arrogant or selfish to lead at all. I think there may be an aspect of jealousy of your activities.
My girlfriend is a non climber, and sometimes I climb more than I should, but that doesn't make her any less supportive of the activity itself. I have never considered climbers arrogant or selfish. But then I'm not climbing in the high E grades and I don't have shildren. Possibly then, the goalposts may change.