i am so sorry to hear you feel so down, it is a feeling everyone knows from time to time and it really hurts i know that for sure, nothing much can change how you are feeling, but just wanted to let you know i understand and feel for you,i hope you start to feel happier and i am sure you are not a person that no-one cares about ,in fact i know you are not, because we at PT do care, and i am on the other side of the world, give clover lots of pats and hugs and reap back the love clover will give you in return, sending you GIANT HUGS.take care.