According to research carried out by four Harvard-trained mathematicians for the OKCupid website, the following three questions will tell you if your relationship is likely to last...
- "Do you like horror movies?"
- "Have you ever traveled around another country alone?"
- "Wouldn't it be fun to chuck it all and go live on a boat?"
(If you find someone that answers all three the same way you do, negatively, or positively; the two of you are made for each other.
I will try this theory out later.)