You’re not scared of commitment, which is good. But you are scared of committing too early, which is not good.
Let me tell you what you’re missing in your long term relationship. You’re missing being single for extended amounts of time. You’re missing awkward hookups. You’re missing drama, and wondering why he didn’t text you back. You’re missing painful nights of wondering what you’re doing wrong and why a great guy hasn’t come into your life.
You don’t need to experience those things. Lots of sex with lots of different people is all well and good. But there amount of heartache and confusion you’re going to feel between those exciting times is enough to wear you down. You’ve already found a wonderful relationship.You’ll either be with this guy forever or you’ll know the kind of love you will want to look for in the future.
Don’t romanticize the idea of leaving that and striking off on the road. You’ve found the promised land. Leaving it won’t make you any happier.