I know what my IQ is, depending on the test, but I think it’s very inapplicable to me and irrelevant because the more mathematical-ish the test, the worse I do. Is my IQ 78 or 160+? Well, which test was it? Both are “valid” results according to the establishment, though I am also told by the test administrators that it’s impossible to be so divergent (though I always am when tested).
Which kind of shows the results are utter bullshit and so is the institutional assessment of their value.
What I mainly care about is that at a few things, I am better than almost anyone else, and that has given me huge advantages in life for free. I did not really use these boons to excel but rather to do as little as possible while still doing well. Works for me.