0001: Learn a functional language well enough to write something of some complexity
0010: Create a product with 100+ users
0011: Sell 100+ products (doesn't have to be the same as 0010)
0100: Get married!
0101: Learn either vim or emacs
0110: Learn Mandarin
0111: Become an expert at something tech *and* something non-tech
1000: Contribute to an OSS project
1001: edit: learned binary. thanks for pointing out my stupidity lol