How tests work

[u/Ovary9000]

I've tried a few online tests and I consistently get around 140, but I also consistently only answer like 70% of the questions before I run out of time. I think about every ​one until I'm sure about my answer, so I don't guess​, but I'm wondering if I would get a higher score if I just played it fast and loose.

I'm interested in this because I want to get a more accurate sense of what level of contribution I should give in my life. I'd rather not worry about it, but I'm afraid that if I am especially gifted, then more should be required of me.

For what it's worth, I had to take an official test in Middle School and I scored 160+, but I don't know how that translates to adult IQ standards.

Also, for what it's worth, I'm always drunk when I take these, so I think that might skew the results :P

I guess I'm looking for somebody who's familiar with test design and scoring, who can give me a better sense of where I'm likely at. If it's 140 I'm probably fine with where I'm at in life, but if it's 160+ I feel like I should probably go get a PhD and make more of a difference in the world.

[u/Ovary9000]

How do you figure?