This cannot be repeated often enough. Here is the seminal talk I'd recommend most people watch: https://www.youtube.com/watch?v=d-7o9xYp7eE https://www.youtub

This cannot be repeated often enough. Here is the seminal talk I'd recommend most people watch: https://www.youtube.com/watch?v=d-7o9xYp7eE https://www.youtube.com/watch?v=d-7o9xYp7eE