and if it feels too easy it probably is. Q: How do you prioritise running 3-4 companies. Elon "it may sounds like its a lot but actually most of the time is shared on SpaceX and Tesla … people think I am an investor but actually except for Tesla I don't invest in much.
— martinengwicht (@martinengwicht) March 11, 2018
from Twitter https://twitter.com/martinengwicht