This is really interesting about the culture -Many of us have been trained not to ask questions or ask for help - I think it shows that Google is less heiracrcical and power focused than many places of employment. I hope the culture continues to be open as it is now. I just started following you. I hope you will follow me - I have a 5 part series "Let's Teach Cryptocurrency to Isaac Newton" Parts 1 and 2 are availalbe here on Medium - Part 3 should be here by the end of thsi week. I hope you will enjoy it.