What do you think about sex before marriage?

I think it is the stupidest thing to expect a union between two people to last for any length of time if one or both parties are virgins at marriage.
It is human nature to wonder what sex would be like with people other than your spouse, if your spouse was the only person you've been with.
The only way a marriage has a hope in hell of lasting, is if both parties have gotten all those questions out of their system before marriage.