"Yet" is one of the most powerful words. There is a huge difference, for example, between:
"I don't know how to do that."
"I don't know how to do that yet."
"Yet" is about optimism. About how the status quo doesn't have to be this way. And when we add it to the end of our observations about the world, we open ourselves to untold opportunities.
If you have the privilege of getting to choose who you spend your time with, pick the people who see the boundless possibility in that word.