Q: What’s one lesson you’ve learned that feels the most valuable and hard-earned?

Don't do the Masters Programme, go to therapy instead.

You can't just create a funnel with little value and expect a crowd to show up.

Always have a piece of paper to back up your words and agreements.

Complicated, “real-world-like” approaches rarely perform better than simple ones. And if they do, the difference usually isn’t big enough to justify the extra time spent.