There are over seven billion people in the world, so you must think to yourself that at some point you will meet the love of your life. However, the number of people you will ever meet is a lot less than seven billion. Also, your mind simply does not have the capability to know more than roughly 200 people intimately at a time. There is a perfect person out there just for you, but the chances of you actually meeting this person at all are unlikely. So if you meet this person, never let them go.