HSK 7–9 grammar · pattern
无所谓X不X
无所谓X不X — it makes no difference whether X
Pattern
+ + +
( ) can be left out · other words may come before, between and after
How it works
无所谓X不X says the distinction simply does not apply or does not matter: 无所谓贵不贵 "cheap or dear is beside the point". The same word fills both slots, affirmed then negated.
Examples
我无所谓去不去。
Wǒ wúsuǒwèi qù bú qù.
It's all the same to me whether I go.
这种事无所谓对不对。
Zhè zhǒng shì wúsuǒwèi duì bú duì.
With this sort of thing, right and wrong don't really come into it.
Related

See it in a story
In the app, 无所谓X不X is underlined wherever it appears in the stories you read, and practised with sentences from them. Free.