Most Helpful Girl
I think those words were not to be taken as literal as you did. Maybe when she said that, she meant that she knew that you had somewhere to go and she was attached to that driven side of you. It also could mean that you have commitment and she really was looking for that and likes that quality in you as well. "Hot guys" are usually just meant to be flings. To her, you were probably something more.
She just probably wants to be by your side to love and support you on your journey for years to come. I wouldn't have dumped her
Most Helpful Guy
If you are not feeling it with her, than, no, you weren't wrong to dump her.