have second thoughts

US /hæv ˌsek.ənd ˈθɑːts/
UK /hæv ˌsek.ənd ˈθɑːts/
"have second thoughts" picture
1.

tweede gedachten krijgen, van gedachten veranderen

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.
Ik zou die auto kopen, maar ik begin tweede gedachten te krijgen.
She agreed to the plan, but later she had second thoughts.
Ze stemde in met het plan, maar later kreeg ze tweede gedachten.