Good points Hoges
But what I'm really trying to understand are the signals people give out. I've seen this sort of thing before. Some aggressive types can spot a low feeling individual and swoop, without even having spoken to them.
It's very curious but it must be a natural talent probably related to the survival of the fittest theory.
So how does one control the signals they exude?
Perhaps I should modify the post to more accurately pose my question - Done