The two-pizza rule
The building block of oragnisations should be small teams. The 'Two Pizza Rule' Is Jeff Bezos' secret to productive meetings: The more people there are, the less productive meetings will be.
Amazon´s Jeff Bezos has a "two-pizza team" rule: Teams should be small enough to be fed by two pizzas. Small teams ge more done, and spend lesss time worrying about who gets credit. Small teams are like families: they can bicker and fight, but they usually pull together at crunch times.
Take ownership of your learning. The “Teach ME” days are over. You are in charge of your own learning. Don’t put your learning in the hands of anyone else. You are responsible for learning from everything and everyone.
Don’t wait for them to tell you in a class. Learning is like Leadership, it can be learned, but cannot be taught.