Ok. I've been dating this girl for about 4 months. It was great at first, but now I'm starting to flake. She's young, smart, and funny..but I think I'm wanting out. I can't really put my finger on why I'm not satisfied other than a desire to see other people which comes and goes. I don't know what to make of it. Anyone else ever have this issue.

I don't know enough about your situation to give you an answer on what is your issue specifically. Whatever it is It's nothing to be ashamed of. Relationships come and go throughout life it's totally natural - It's a typical issue when someone starts getting in relationships for the first time. Initially you can never be entirely sure what you want. Are you two finding new and creative to keep your relationship interesting or is it getting repetitive? Are you finding other girls in your life that make your girl look worse in comparison? Is the intimacy getting repetitive?