
Sorry to interrupt. This is pretty much how I see Life when he got hit with that virus during the Snowball festival.
After the main events, Dr. Hope dies due to an illness, but was happy because you were successful in saving the island. When Dr Hope dies, the main character cries and grieves his father’s death, which is proof that he became human due to his experiences, and obtained human emotions.

My boredom knows no bounds! Here. Have a Life with Wheatley and GLaDOS from Portal.
So, Molly pointed out how whenever she sees Life’s words, it’s like he’s yelling. This is not the case!
Life doesn’t understand the volume of voices or sounds. His way of speaking is completely on accident. He doesn’t mean to do it but since he doesn’t know any better it’s what he does. As he grows use to human interaction and understanding, he’ll learn that his way of speaking was completely wrong and will learn to speak at a normal volume. I predict that after he’s learned the proper way to speak, the only way for him to return to raising his volume would be if he suffered from a great physical shock, electrical or explosion.
I also predict that the causes would either be Louis, Ann, or Daryl and Louis would, most likely, be the one to fix him if Life begs him too.
Just sharing. Ahem.
Ok, since I pretty much want Life to have as much character development as possible, I’ll be playing him from the beginning of the game. Hence why we shall have a few headcanons and info.