I heard that before when I just started dating. I would say don't worry about the outcome (especially pertaining to one person - you know close to nothing about them early on anyway), just try to connect with people. In my case, it would've helped calm my nerves, which were a hindrance. I've been with my partner for 8 years. A given outcome is never preordained and you don't need everyone to like you, just the one that you click with if you don't let rejection discourage you.