Answer:
I think Alexander was a bad person. Alexander thought that since he was so successful, it must mean that he was the son of Zeus. When he was forced to take his first and last break from conquest after his troops mutinied in 326 BC, he declared that he should receive the honors of a god. Many of his city states obliged and sent him religious delegations.Alexander was so full of himself he thought he wasn’t just better than the mythical war heroes, such as Achilles, who motivated him but that he was the infallible son of God. On top of this, he thought himself so important that he founded more than just one or two cities named after him. According to the Roman historian Plutarch, Alexander founded no less than 70 cities after himself, calling them all Alexandria.
Also Alexander didn't really conquer lands. He was handed it.