Who hasn't left a bad job for a better one? Moved to another place? Parted from friends outgrown? Everyone has done at least one of these things. Many have done them all, more than once. Are they guilty of a moral wrong for having . . . seceded from situations that no longer suited?

Should people remain in dead-end jobs, never try living in another place? Continue to hang out with people one no longer has much in common with? Stay married just for the sake of staying married? 

Why? 

Everyone knows why not.