I must say I was extremely amused when I took MBTI, that one of the last questions was essentially "did you think this test was a load of bollocks?" It's like

I must say I was extremely amused when I took MBTI, that one of the last questions was essentially "did you think this test was a load of bollocks?" It's like they created the test, administered it to a bunch of people to try it out, half of them said "your test is a load of bollocks", and they thought "hmm, well, the test can't be bollocks, so that must mean we've found another useful discriminator of personality types!".