Would you stop?

[mejinks]

I spend a fair bit of time on the motorway driving up and down, so I see a large number of cars broken down by the side. This morning, I was thinking "why don't I ever stop to help" There are usually some very upset looking doris' that look like they need help but I reasoned with myself that maybe they would get frightened if a complete stranger just stopped and started talking to them offering to help them, especially in the night time.

Then I started thinking, what if I was helping someone and they stabbed me in the neck or were a complete psycho?

Hard one to call I suppose.

What would you do?