You are right to say that;
>>>An undergraduate degree serves many purposes. For one, it indoctrinates you, which sounds evil, but is a necessary evil. Second, it allows you to find out what you like and what you don't. Third, by doing what you like and meeting like-minded people, you end up realizing who you are, not by introspection (fuck that new age BS), but through ?action. Fourth, it allows you to network with people from all walks of life and the most various fields. Fifth, it provides the skills necessary to accomplish something. You can stay 4 years at home studying by yourself, but you'll go crazy before you accomplish anything. Being in a structured environment for 4 years is a much gentler way of building a skill set that actually matters...<<<
Yet, in the longer run why are you doing that? It is corny to say that there is more to life than the pursuit of social prestige/money/luxury, but it's quite true.
I think of it this way; when I die I want to die knowing that I have lived life to its fullest potential, and for me that involves creating beautiful things. I might not be a special and unique snowflake, but my integrity is precious to me. If I rush down that path I have no doubt that I will lose myself, and what worth is a life like that?
For some people that path matches their core identity, but for me it simply doesn't. I don't know why, but I am just nuts about stuff like that.
You see, for me the beauty I see around me and the overwhelming beauty of the things I create is reality. It might starve me to death. Maybe not. I accept the risk as the price I shall pay for my freedom to create.
Oh and Sociology, Psychology, and women studies do matter, but the way they are currently taught is nothing but intellectual fraud.