What's Your Kindness Story?

I pick up people who need to get from one place to another, stranded motorists, a man who was from another country who was walking on the highway to a job interview. I even waited for him, was late for work, but he got the job and I got him to a bus stop. Picked up hitchhikers. People tell me one day one of these people who i pick up will kill me. I feel if i am doing somebody a solid, and they kill me, its on them. I talk to spangers, even if i don't have money. It isn't much, but to the people i help, it means alot.