Translation of polémico

No one should eat street food in these countries, and neither I should have. It is not that I was not experienced from previous traveling, it is that I had just forgotten it and now I needed to pay for it.
He has helped me to take a decision and although I carried my entire laguage with me I returned to El Panchan for the night. We returned there in the early evening and I was happy to find a room.
I went to the desk of Aerolineas Mexicanas and postponed my flight by two days. I did not have to get prepared as I had done some homework before coming here. The backup plan was Isla Mujeres.