приложить руку к(McCartney was impressed with Lennon's initial folky acoustic take on the song and would play a hand in its transformation, composing the intro on a Mellotron Lily Snape)
быть в своём уме(To have the full faculties of one's mind; to be completely sane. Usually used in negative constructions.: She looks like she's not playing with a full deck.joyand)
