Ok really now, dating is just to complicated

So, I went on a date this weekend, and realized that there are so many things that go into this whole first date dealio and I don't get why. You get super nervous even though you already know the person somewhat, you freak out about what to wear, then heaven knows all the little stupid rules and guidelines you try to go by. I have no idea what to be doing half the time, if I should be telling him certain things, if I should let him kiss me, I am more worried about what's right then having a good time! Well I gave up on worrying about an hour into it and just said okay, if I am going to do this I am going to do it my way. So I just was myself, and I did what felt right to me. But I still wonder why we have so many things of what is right and wrong in societies eyes, and why even though I don't believe in them I still find myself trying to follow them. Sex is a no no, kissing should be perfect and not right away, you get into a relationship when you think you could be with that person for a long time. I grew up just knowing these things, but now its more and more difficult to follow them. I am not saying I am going out and whoring myself about or anything, but really now I am trying to have fun and get to know people, I don't like how everything still tries to keep everything down. This is probably a huge random post but somehow it does make sense to me. But yup, that was my confusing weekend of dating, but hey, I won and got the guy.