I prefer to walk away from strangers when I feel lonely, as we humans can be super attractive and super welcoming during depressed situations.
We thank them, adore them, love them and make them believe that we are forever but once we are we are back with our old mates, we end up dumping them without any reason.
Don't you agree?
I did that in the past and I am thankful to those who were there for me, when nobody else was.