everybody's changing, yet i still stay the same

You know it is really strange to be in this position right now.  Going off to college, no longer having a curfew, meeting new people, being around new people 24/7.  I have a feeling that I am going to change really fast, the people I am going to love are going to be changing really fast, and there will be an immense shift of feelings.  And I kind of feel sad.  I know who I am.  I am like a chameleon, I change to fit into my environment, and I know everybody does that, but I am different.  I change, as in, I change and never come back.  I am not the type to remember people from my past; once I click the GO button, I am gone.  Sigh~ This is why I know I will never be able to love someone forever.