Meaning of the word "have second thoughts" in English

What does "have second thoughts" mean in English? Explore the meaning, pronunciation, and specific usage of this word with Lingoland.

have second thoughts

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

Idiom

1.

to change your mind about something, or to start to doubt a decision you have made

Example:
I was going to buy that car, but I'm starting to have second thoughts.
She agreed to the plan, but later she had second thoughts.
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