I am so sorry you are feeling so sad and lonely. Your words of caring and empathy on my posts and during our chat have always been uplifting for me. I wish I could give you a magical "pill" to make it all go away (like we need another one of those). Sometimes, just knowing that I am a part of such a caring and wonderful community as PC makes the day seem a bit brighter. I hope you are able to feel a little better at PetSmart. Sending you a soft hug, and my best thoughts!