they would die on the island
Piggy worried about the increasing influence of Jack and the deterioration in the behaviour of the boys who followed his leadership.When he asked Ralph to blow the conch near the end of chapter 5: Beast from Water he said, and I quote, "We'll soon be animals anyway."
he f0cks himself
After Ralph slashes Piggy with water, Piggy yells at him for being unkind and immature. Piggy also criticizes Jack for becoming ruthless and embracing violence as a leader.
Piggy is loyal because he stays by Ralph's side and is dedicated to helping him. He sees that Ralph is the good rightful leader.
He can't see!!
Simon does the majority of the intellectual thought while Piggy thinks along the lines of practicality.
Piggy acts smart Ralph acts like a leader Jack acts bossy
Piggy is overweight and wears glasses, which are symbols of intelligence and insight in the novel. Ralph is the elected leader and focuses on establishing order and rescue, while Piggy serves as an advisor and thinker.
The leader was chosen by every body voting for Jack or Ralph.
Piggy's continual references to things that is auntie said and told him not to do showed that Piggy was a follower rather than a leader. This is probably why Piggy never made any attempt to become chief and was happy to support Ralph when he was elected to that position. Piggy is a conformist.
Piggy was not considered for chief in "Lord of the Flies" because he lacked the physical abilities and charisma valued by the boys on the island. Despite his intelligence and rational thinking, Piggy's physical weakness, poor eyesight, and lack of assertiveness made him less appealing as a leader to the other boys.
Piggy
If you are referring to the book Lord of the Flies, then he became chief on page 181. Right after Piggy was killed.