"There are a couple of teachers I have had without whose influence I would not be as happy with who I am"

In this quote, Mackenzie Astin reflects on the effect that specific teachers have had on his life. He acknowledges that without their influence, he would not be as material with his identity. This suggests that these instructors played a significant function in forming his character and helping him end up being the person he is today. It likewise highlights the importance of instructors in our lives and how their guidance and support can have a long lasting effect. Astin's words serve as a suggestion to appreciate and acknowledge the teachers who have actually made a positive difference in our lives.