Complex sentence: Attempting to prevent this, many of the teachers at the center asked him to reconsider, believing that he was one of their best students, and he finally agreed, albeit on the condition that he could create his own project that would not be interfered with.
Split into simpler sentences: Attempting to prevent this, many of the teachers at the center asked him to reconsider, believing that he was one of their best students. He finally agreed, albeit on the condition that he could create his own project that would not be interfered with.