Who should go to Mars?

Elon Musk laid out his plan to colonize Mars at a conference on Tuesday, but it was during the Q&A session that a woman asked one of the key questions: who will be chosen to embark on a risky trip to colonize a harsh planet?“If normal people want to travel to Mars, do we need some specific requirements?” she asked. “Can normal people go?"
The SpaceX CEO had two answers to this line of questioning. "We're trying to make it such that anyone can go,” he said, with "maybe