How to help a stranger
It made me
feel good 
"Always be friendly!"
How I did it: Working as a security guard at an airport, I help strangers all the time. Mostly it's telling them what gate their plane will depart from, or where they can pick up their luggage, find a taxi, and stuff, but yesterday I had a bit of a different experience, as an elderly lady fell down and passed out. I ran over to her, and started first aid. Luckilly she still breathed, so I didn't have to do any cpr, and she came to her senses after a few minutes.
Lessons & tips: Be friendly. Be positive. Don't search for people to help, because you'll know when you're needed. Learn first aid! Don't be scared of strangers, they're most likely friendly.
Resources: Best thing is - you don't need anything to help a stranger!
