I've missed far too many family firsts, crawling, walking, saying daddy for the first time. Rarely do I get to go to my daughters ice skating practice, yada, yada, yada.
There are individual moments that I still like, greased landings, departures near empty, etc.
All things considered, probably wouldn't persue airline flying again. Its been good as far as providing for the family, but its at a high price.