Don't build a wall around things. Make mistakes, be open about them and figure out how to recover from mistakes instead of avoiding them. Show lots of work in progress instead of polished results.
Solve problems instead of doing production work like a machine. You are not just a pair of hands. Work on complicated things which yields a solution that accomplishes a goal.
Be direct, straight forward and honest in your communication. Regularly update and defend your position. Take responsibility for the work you put into the world.
Keep your word
I do what I say I'm going to do. I make realistic deadlines, regularly update and actually reach them. Tell me if something is wrong. I listen to your feedback. Good feedback isn't always positive feedback.
Make small steps
Improve with small steps and make it better 1% each time. Start doing something, don't just plan or think but start executing. Ignore details early on, the work gets better each iteration.
You don't have all the answers. Start with the why and then continuously learn and self-improve. Something new is always worth trying. Always ask if something is really worth it.
Surround yourself with people that push you further. Share what you learn, write down your own view and opinions and teach others to create better digital products.
Less but better
Only do things that make a difference. Stick to things that are essential (constraints) and then build upon them. The world is full of things that don't matter. Half of the shit is unnecessary.
Pick the things that are not worth doing. Effective is not the same as productive. There is nothing so useless as doing efficiently that which should not be done at all. People focus to much on being busy.
Small interruptions are the enemy of productivity. Only focus on things that matter, know when to quit and when to say no. Days are being sliced up in short interrupted sessions instead of long Deep Working sessions.