1) What is your zodiac sign?:) I know , stupid question, but anyway, what is your birth day and month?
2) Little lifehack when choosing between the candidates, the guy you want to marry is the one who will make you smile and even laugh every time you meet him
3) check the book "mathematics of love" and the mathematical lecture by Gusein Zade called "picky bride". Alternatively by Martin Gardner. That may help :)
4) Best of luck:)