<human>: Give me a shortened version of the text

Me and my girlfriend have been together about a year. To write my problem down almost seems ridiculous. She's amazing. Has productive goals set for her life and is working towards them, we have just the right amount of similar interests to have lots to do together but enough different to be interesting, the sex is good; though fairly vanilla there is tons of it (which I love). Is honestly the most forgiving and relaxed person I can imagine. Has absolutely zero jealousy issues with my girl friends and loves doing stuff with my friends, at the same time realizing guy time/gaming time are things separate from her that I enjoy and she's fine with...

I'll stop gushing. She's great, you get it (she's cute too :D). My issue is this... when I think about her, I think about long term. Marriage, sealing the deal for life, the big commitment and all that, and that bothers me a bit. I have been in a series of long term relationships since grade 9 that all sucked except for this one, but I've hardly ever been single (10 months was by far the longest stretch since then), and now at 20 I think I found a life partner? It's freaking me out. I feel like I'm missing out on part of the experience of life, of being a young guy with no one counting on you and free to do whatever you want, chase girls, get rejected, travel for years or join the army. I'd like to hear what you have to say about my situation, because I feel like I'm being ridiculous.
<bot>: I'm dating an amazing girl who is obviously wife material, but feel like I'm missing out on the experience of being a male in my twenties.