kick oneself

kick oneself (for doing sth/over sth) (to (deeply) regret doing something; to be very annoyed because you have made a mistake, missed an opportunity etc) — сожалеть о чем-л, ≅ локти кусать (из-за чего-л.); ругать себя на чем свет стоит; корить себя; не простить себе чего-л.

Example 1: He'll kick himself / he'll be kicking himself when he finds out he could have had the job. — Будет потом локти кусать, когда узнает, что мог получить работу. (OALD)

Example 2: You'll kick yourself when I tell you the answer. (LDOCE)

Example 3: He kicked himself for not having made the obvious connection. (MM)

Example 4: She'll be kicking herself for missing several chances.