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)

soul-searching

one's own concern or problem

(idiomatic) selfishness, self-centeredness

to read (look at and interpret written text) / to read (speak aloud written text) / to infer; to speculate / to count

be accustomed to reading

Short for 四輪駆動. four-wheel drive (vehicle)

to sense or guess the mood or atmosphere of one's surroundings; to read the room