My first time using Chat GPT

It was surprised for me because it answeredgave me the exact answer which I wanted.

I had avoided to useusing it because I had been worried about its safety.

However, I would likeant to use it now, after knowrealizing its convenience.

And I’m also careful to not to stop to think things,ing about things on my own; not to rely too much on ChatGPT.

My first time using Chat GPT

Today, I installed ChatGPT, and asked (it) some questions.

You can consider removing the second comma. I think the sentence flows better without it.

It was surprised for me because it answeredgave me the exact answer which(that) I wanted.

Alternatively: "It was SURPRISING to me because it gave me the exact answer (that) I wanted."

I had avoided to useusing it because I had been worried about its safety.

And I’m also careful to not to stop to think things, not toing about things (critically) myself, instead of relying on ChatGPT.

(1) This sentence structure is quite tricky. The phrase is "be careful not to (do something)". Below are some further examples to assist your understanding.
> Be careful not to fall over. 転ばないように気を付けてね。
> I must be careful not to make a mistake. 間違えないように気を付けなくてはならない。

(2) While "careful not to stop to think about things" is grammatically correct, the excessive use of "to" makes it feel quite awkward. For this reason I have replaced "stop to think" with "stop thinking".

(3) The phrase is "think about (something)".

It was surprised for me because it answeredgave me the exact answer whichthat I wanted.

Slight grammar and wording changes.

I had avoided to useusing it because I had been worried about its safety.

However, I would like to use it after knowing itshow convenience it is.

And I’m also careful to not to stop to think things, not toI’m making sure to continue thinking of things on my own, and to not rely on ChatGPT.

I am slightly unsure about what your messaging here, so I tried to give my best recommendation for what I think you wanted to convey!