Here I am, sitting on my couch, bopping between writing this article and scrolling through Tumblr, waiting for my pizza to get here so I can watch "13 Going On 30" for the 500th time and pass the F out. Oh, did I mention it's Friday? Give me a break, your fifth year of binge-drinking and drunk-eating gets tiring!

There are a lot of things that we old folk have forgotten how to do in these four short years of college. Soon enough, you underclassmen will find yourself caring less, doing less, and yes, even partying less. Take it from someone who used to go out six nights a week and is now the grandma of the group — there's a huge difference between your freshman year and senior year of college.

1. Going to the bars

Freshman year:

Senior year:

2. Studying

Freshman year:

Senior year:

3. Going to a frat party

Freshman year:

Senior year:

4. Getting ready for class

Freshman year:

Senior year:

5. Choice of alcohol

Freshman year:

Senior year:

6. Relationships

Freshman year:

Senior year:

7. Attending class

Freshman year:

Senior year:

8. Living situation

Freshman year:

Senior year:

9. Move-in weekend

Freshman year:

Senior year:

10. Sorority recruitment

Freshman year:

Senior year:

11. Hangovers

Freshman year:

Senior year:

12. Worrying about your future

Freshman year:

Senior year:

I guess there is one thing that never changes over the years ...