This is going to take what you said out of context and on a relatively unrelated tangent, for that a apologize.
When I was in high school I was quite the social butterfly/party kid. I based everything around my social life which has led me to get burnt out on "hanging out" with people. Looking back though, I am glad I got my troubled youthfulness out before the years when I needed to get serious about my priorities in life. This is true when related to college life. I find that drinking and partying is not something we should do during college years, it just doesn't make sense to me? Nowadays I choose not to spend my time with people that aren't my closest friends and have distributed that large chunk of social time among many other things. I do not regret living the life I did even though it is pretty socially frowned upon.
I found this out the hard way. Going into my second year at university, this really hits home. In my first year I took as many online classes as possible to avoid the nearly 40 mile a day commute between my home and school. That choice ended up limited my options, and now I only need 2 calculus and 3 chemistry courses before I begin my major.
This is a breakdown for allotting daily hours that I have found produces happiness at this point in my life. Know that these times do not add up to 24 perfectly because we all have certain priorities that we favor, some of which are still important but I have not been listed (such as exercise)
5-6 Hours a day working
7-8 Hours a day sleeping
6-7 Hours a day in class/studying
2-3 Hours a day playing
1-2 Hours a day waiting/commuting/eating