[Jenya_]

I like to have short names for similar things which are described by different people, in this case the name is likely to be Dunning–Kruger effect https://en.wikipedia.org/wiki/Dunning%E2%80%93Kruger_effect

[alex-]

Thank you!

[hexane360]

Which is almost the opposite of https://en.wikipedia.org/wiki/Impostor_syndrome