<prompt> Translate the following text to EnglishHata hivyo, alitambua upesi kwamba mara kwa mara alihitaji kutayarisha hotuba, na kwa kusikitisha, kama ilivyokuwa na baadhi ya masuala muhimu zaidi, alilazimika kufanya hivyo peke yake.  <response>: However, he quickly realized that from time to time he needed to prepare a presentation, and unfortunately, as was the case with some of the most important issues, had to do it by himself. 