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At the end of 2023, I'm going to take a three-year unpaid leave from my job, I'm a civil servant for the State of Goias, I wanted to continue contributing to my retirement here in Brazil. When the three years are up and I have to return, I don't know what will happen, whether I'll resign and continue abroad or return to Brazil (this is for the future). In my case, a priori, roughly speaking, what observations could you make?