Hmmm...as an offshoot of the concept of suffering=good, pleasure=bad, I've noticed I get really scared when I'm happy -- convinced my happiness will be snatched away from me anytime now. Whereas when I'm miserable I'm not wondering if my misery will be abruptly removed! Misery is normal, happiness is freakish and I should feel very guilty about being happy because there's so much suffering in this world and besides I don't deserve to be happy! (Yeah I know, old tapes playing in my head that need to be short-circuited!)