Do you pick up Hitchhikers? Do you give money to those that ask.

[berzerkertank]

I'd probably never pick up a hitchhiker, unless I could tell without reasonable doubt that they aren't gonna kill/rob me.

I try not to give homeless people money, but something in the back of my mind always tells me that they're either going to follow me home or stab me if I don't, so I end up giving them some money, if I have any.
One of the reasons why I don't like leaving home very often...