a fool (person with poor judgement or little intelligence) / (tarot) the Fool

a mistake / an error by mistake, misjudgment, or misconception. / trouble; an accident

to accept, admit, to approve, to allow / to recognize / to acknowledge / to concede / to appreciate, to witness / to observe or notice

write (some text; a letter); put down (one's thoughts on paper) / eat; put down (a meal) / treat; deal with / prepare / subdue

oneself / first-person pronoun: I, me (often shows the speaker's lower position in a hierarchy than the addressee) / (Kansai) you

spot the difference (puzzle)

myself, oneself

a photograph of oneself, a photographic self-portrait / (especially) a selfie

to take a photograph of oneself, to take a selfie

talking about oneself (especially, when the audience is not interested)