E.g. When someone tells of someone's death, funeral, Illness, tensions, etc. I actually do not intend to react like that - I am very emotional person - But my mind and body give a Reverse Reaction and I start laughing uncontrollably when I am actually supposed to cry at that moment or at-least not supposed to laugh!!! This gives me lot of tension to attend anyone's funeral or the fear that someone will tell me something sad sometime and I will have the reverse reaction of laughing uncontrollably resulting in my friend or relative thinking I am very bad person.