Marilyn Voss Savant took some test with 50 questions and got a couple wrong (maybe 3). You might be in her league.

College is supposed to get you a credential that opens doors to higher earnings. I tried for a masters in math but didn't make it. If I would have, I would have been probably $100K + for the last 22 years. Instead, I have been 40-50K so that's a ton of money I never got.

So, there is a purpose to college if you get the right credential. Yes, most people don't work in areas their credential qualifies them for.

My IQ is probably 130-140. It's enough to allow me to do great work with time and application.

Peace.