[jessaustin]

At the very least, TFA has come to find out what it's like to exhibit dumb, pleonastic writing style. "I have found out..." would be more idiomatic and sensible. "I found out..." would be better in most contexts, but tense is due more to authorial taste so I could have ignored that. Actually for a title that entire verb phrase could be omitted: "What it's like to be dumb" or "What being dumb is like". A good editor would whittle that down to "Being dumb", but then the polished title would contradict the claims of the rest of the piece, so perhaps the current title is best.