have second thoughts
US /hæv ˌsek.ənd ˈθɑːts/
UK /hæv ˌsek.ənd ˈθɑːts/
1.
考え直す, 再考する
to change your mind about something, or to start to doubt a decision you have made
:
•
I was going to buy that car, but I'm starting to have second thoughts.
あの車を買うつもりだったけど、考え直しているところだ。
•
She agreed to the plan, but later she had second thoughts.
彼女はその計画に同意したが、後で考え直した。