Come on, this isn't about hacking people." Forget the X minutes, forget the competition, and just get out for face time with people.
Go to events that you're actually interested in (talking to someone with similar interests is stacking the deck), join a club or society in the same vein. When you've got a free night, check out the local calendar. Whatever you do, just get in the habit of going out, going out, going out! Don't prepare, read up for tips, construct elaborate plans...just go out. Most people are out for the same reason as you. Culley says it best when he says you can't find this in a book. It takes effort.
And remember: the worst thing that can happen is you stay inside and nothing happens.