dragonfly Mabon1's normal reaction on a thread is, "if this is your only problem then lucky old you", or a version of it. Maybe he/she has a lot of worse problems that we don't know about, and if he/she let us into the secret we might even sympathise. As it is, whenever I read it I for one can think only what an unpleasant character he/she seems!
Perhaps by the choice of response Mabon1 hopes to inject a sour note into the thread and reduce everyone else's enjoyment of the conversation to his/her own low level?
There is no guideline to stop anyone repeatedly being a miserable git - but there is a very real danger for those with plenty of problems that someone will get so fed up reading the disparaging put-downs that they will answer sharply enough to get their own post deleted, or even get banned.