Something I've been thinking about is the small things I've read and heard that have stuck with me during daily life. (
Things like The Tail End by Tim Urban. Because of this 10 minute read, I often think of how many meals of a certain type I will have before I die, or the small amount of time I'm really spending with coworkers. (Spending more time with projects that will fail in 2 years, than with people who will last forever.)
What upgrades have I enjoyed?