They're only human beings. Still go to the bathroom (on the plane sometimes) still rip ass in bed, still wake up with morning breath. Its a problem in this country that famous people are idolized and treated as sub-human just because they can act, or hit a small white ball with a metal stick.
How would you feel if you used your talent and experience to negotiate weather, land in a strong cross wind, and deal with the ramp rush hour at TEB only for one of those Kardashians to spit out their gum on the carpet and hand you their crocodile skin purse?