Now we have proof: dealing with difficult people really does age you The GuardianGot a ‘hassler’ in your life? It may be bad news for your longevity The TimesDifficult people in your life might make you age faster, study suggests The Washington PostI cut off every draining person in my life - no friends is better than crap friends The i Paper"Hasslers" shorten your life expectancy - I'm not surprised London Evening Standard