Sleeping baby better than crying.

Being the father of three, I realize that I gave the impression that my kids as babies are rarely fussy and calming them is one of two things: hunger or dirty diaper.
Trust me, I have spent my fair share of nights and days trying to appease babies, but after a third, the process isn't such. The first was a good baby as far as we knew, but the second was easier to get down than the first, and now the third seems to be least fussy to the umpteenth power.  Maybe she just likes being held less or is tired more?