Become a Gmail Ninja

Gmail team wrote a guide that instructs you in “How to Become a Gmail Ninja”. They divided the process to 4 levels:

1. White belt: I get a few messages a day
2. Green belt: I get a dozen or so messages a day
3. Black belt: I get a lot of messages a day
4. Gmail master: I get a massive number of messages a day

Enjoy earning your “Gmail Master” title.

There is also a printable version.