You're not pretty at all, you're normal, maybe. You're lazy on appearance and since you don't fit the scheme of being "dolled up" no attention is paid to you. You're not smart, you spend most of the time sitting there with a blank expression because "blank" is the exact way your brain has decided to be. Non-working, limited to forgetting almost everything that matters.
How are you in college? How the hell do you think you're going to function in the real world?
You won't. There is no way in hell you'll be able to function as an adult. Let's just face facts here.