Help me understand

Okay. Since I'm with my dream guy; that is purest of all pure type of guy. Now all I want to do is have sex. Like really what is wrong with me?? 

Help me understand!

Not mature enough

Firstly Have found that guy I have been dreaming of . He is loving, caring, not a horn ball he is that type of guy you can see yourself forever with but just not now. I want to fuck and leave, smoke and be free, drink and be marry. I feel that I'm not suitable for him. Mabey I have found him just a little bit too soon in my life.  Sure he is an awesome guy but I want that kind of relationship when I'm mature enough to appreciate it.

Can anyone fill me on this?

All this relationship mess..

Okay I do understand I can date whom ever I would like to. It's just that I just want to have fun and be me period. I've met this EXTREMELY nice guy that i think is PERFECT for me, but right now my mind set isn't just yet right for him I personally think. Mabey I will be ready to get with him when i have all my stuff right but just not right now. Anyways thats all I have to say about that.