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

I'm currently about to enter my senior year of college along with my girlfriend, who I've been with for five years, minus a ~6 month breakup during our senior year of high school.  

long story short, I transferred to the same college that she attends in order to be together.  Ever since I've gotten here I have been under the impression that our relationship has become more serious, something which I was not necessarily looking for.  I have serious feelings for this girl, yet at the same time, I am in college and I feel like we are drifting apart in terms of what we want from this relationship.

My GF is in the business school, and has already gained an impressive internship for the summer, while I am taking summer class, and plan on washing dishes for another summer.  Our relationship has been fine up until the point where she has become upset that I am drinking too much and using too many drugs, which I feel is perfectibility acceptable, seeing as I just turned 21 and have always enjoyed experimenting with drugs. 

as I approach my senior of college I am stuck wondering if I should stay with my gf and see what happens, or break up and venture out for my last year of college.....
<bot>: 5 year relationship with gf throughout high school and college, should i break up in order to have the true college experience? or stay together with fear of the relationship becoming too serious??