With every normal person you meet, every normal person you interact with, aim to see if you can make them your best friend by adding value to every Interaction.
Don't know what I mean by adding value? Read this article
For this exercise, add value to all the interactions you are having. Be friendly and see how many people enjoy talking to you. The more value you can add, the better your chances of winning friends and influencing people.
Now do perform this exercise with caution. There are certain strangers you do not want to attract like baggers, murderers or just psychos. You are only looking to attract psychologically sane people.