Practicing a lot and getting help from teachers or peers
It is the antagonist because they are usually looked as an enemy or an opponent and clearly the enemy isn’t a hero, or narrator which leaves us with b and c and b means the same as the hero leaving us with C the antagonist
Answer:
Skills: diving, patience (not really a skill but needed), knowledge of diving equipment etc.
Working hours: There are typically seasons in which they work.
They need to be willing to travel for their work, "pearl diving tends to take place in distant locations, including Japanese lakes, Caribbean tropics, and Australian shores. "
Work conditions: Difficult and dangerous. You are diving in the ocean, this always comes with risks, sharks, riptides etc.
Pay: up to $1,200 a day
Sorry this couldn't be more detailed, this is just the basics