Thank you very much for responding, it certainly is a fairly good option, but it entails risks, and another thing is that you do not many times you get people for transactions in person.

flat24

I think switching from fiat currency to Bitcoin while ensuring privacy is complicated. Fiat currency doesn't guarantee privacy. Perhaps one of the few options would be to make the exchange physically: using cash (in which case, personal security measures would be necessary to avoid risks with potential sellers).