Desire, advice and obligation
~ないほうがいい
it is better not to ~
AI-written, reviewed by AI (ChatGPT)
How to form it
- Verb (ない-form, e.g. 食べない) + ほうがいい
- Both ~ないほうがいい and ~ないほうがよかった are possible
Register: Neutral
Explanation
Advises against doing something.
Like ~たほうがいい, it is a clear recommendation and may sound strong when addressed to someone of higher status.
Examples
夜遅くコーヒーを飲まないほうがいいですよ。
よるおそくコーヒーをのまないほうがいいですよ。
You shouldn't drink coffee late at night.
あの店には行かないほうがいいと思う。
あのみせにはいかないほうがいいとおもう。
I think it's better not to go to that shop.
無理をしないほうがいい。
むりをしないほうがいい。
It is better not to push yourself.
Compare with
Common mistakes
- Using ~ないほうがいい in a polite way to a superior without softening.
- Confusing it with ~なくてもいい, which means 'there is no need to'.