High School: 1. Teachers do not hold your hand. You are responsible for every action and every assignment you do. 2. Colleges are looking at every move you do. The high school GPA is very important.
Middle School 1. At this level, you are not really set on your own yet, but getting ready to be set on your own. 2. Middle School you and your friends are close, but friendships will break.
Same 1. They both prepare your for your future. 2. They both require hard work.
Sentence 2 and 3 go hand in hand by explaining sentence 1. Sentence 3 is explicitly telling you what is going to happen, so the transition for sentence 4, would have to be a continuation of what would need to happen for the turtle to snap.
