You should express your emotions to your family and friends.
Steve was very upset that his dog died yesterday because he couldn't afford the vet.
Steve wants to grieve for his dog.
Steve's friends come by and Steve tells them about his dog, and they all help comfort Steve.
Steve's friends come by and Steve tells them he's stick, so he can grieve for his dog alone.
Steve's friends all help him feel better much faster and remind him of the good times with his dog.
Steve's friends all think he's a jerk because he keeps avoiding them for (from their perspective) no reason.