Why can't I commit to my relationship?

[Anonymous]

I've been in a relationship with a girl who was my best childhood friend for a while back then, she is the sweetest thing ever, cares about me, is very obsessed, loyal and open with me, but I can't understand why I truly can't commit to her, we started out very quickly, influenced by old feelings we had for eachother when we were pre teens, and it feels very sudden and without a buildup when I look back at it, I also feel that her mindset and mine aren't exactly in the same place, with most of our hobbies also being different, I also don't feel the chemistry and us moving forward like that, I have tried to talk to her about my feelings but I couldn't get enough strength to do it because of her obsession with me and how much it matters in her life (she she doesn't live in a healthy environment and sees me as a savior from that pain)
I want your opinions on if It would be better for me to cut it off or to just give it more time.

[CallmeTheKnight]

You need to actually speak up on that and let her hear you on it. You sound like you're vague instead of being clear about it. You know what you have to do and say... you just don't want to do it.

Dude, just talk to her and find out where the issue is.

[serious]

I think you need to sit down and have a honest conversation with her about this. Be frank and honest.

[WhitneySnow]

It’s ok if you’re not feeling the chemistry. Be honest with your girlfriend. Talk to her about it.

[LazerBean]

I would cut it off.