Choose any topic where you are sufficiently proficient and ask it questions about it.

I have. And it has always gave me wrong information. Always. Not even once it gave me right info. I asked for source, it gave me fake links.

Its information is often wrong, and not only that, it provide legitimate looking fake links also if you ask for source. Even if you ask it for school level maths, it does it wrongly.

For simple things it might ne providing good enough info, but I still wouldn’t trust it at all.

It is pretty good at writing letters. Just don’t ask it for any information.

That’s all ChatGPT is good for.