Well, I also wouldn't buy a car without a test drive...

Most men wont wait Im sorry for telling the truth. If you want a bible thumper go right ahead. But what happens if you get married and the sex is so ****ing awful? Than what? 24 you have a lot to learn if you think men your age are going to wait. No offense Im being honest.

No woman on the planet would wait that long without putting the man into the "friend zone" and thinking him to be homosexual.

Yea the other person. They are getting to know you for you. I think too many people jump into a physical relationship too soon. Then they think they are in love, but not really. When he gets ED, or she gets too fat later in life what happens when you have nothing in common now that your sex life is gone?

Once you grow up and realize that withholding sex only embeds deep seeded resentment in the person you're supposed to "love" then you will come off of what you are doing

demonizing sex is biologically stupid.

Sex is incredibly important component in any long-term relationship (or at least, sexual compatibility, matched drives, etc.). But it's not the only important component, and not the most important by a stretch (for a truly life-long committed relationship). So many times, people rush to physical intimacy for all the reasons you state (physical chemistry, brain chemistry, etc.). Then, later, they find that in real day-to-day interaction, they don't get along so well. Sex is lubricant (forgive the pun) for those daily irritations for only so long. It doesn't solve, but can mask for a while, some of those deeper emotional or life-style incompatibilities. By then, though, many are so bonded by the physical intimacy, that they've become more deeply emotionally attached than was wise or logical to do so. It's too late at that point. They see the futility of trying for happiness with that person, but settle for what they have. A few years later, they divorce. The sex, even if it's good, can no longer fuel the life.

For couples who begin with compatibility (along with attraction physically), and do the work of true emotional bonding, the sex that follows can be mind blowing and get better over time, desire increasing over time as well. Does it always happen that way, no. But for the traditional 3-date let's hit it route, it often doesn't happen that way either. The difference is that one approach leaves a larger wound for some of us. And by the way, being willing to delay gratification, to wait for physical intimacy (intercourse, making love) until both partners feel ready (whatever that means to them), does NOT equate to either of them not loving sex or not wanting LOTS of it, once they get to the point of intercourse. Those who think waiting = the person doesn't like sex, you're sort of missing the point.