We are first generation entrepreneurs, with middle class values, coming from middle class backgrounds, we never expected to be so wealthy! Our first reaction therefore is to share.

I look at every negotiation as an opportunity to solve a problem between me and the other negotiator. They are not my adversary – I need them – and they need me.

How did we survive for thousands of years without modern medicine? What was it that we inherently had that was protecting us? And as I went deeper and deeper in that area and in that research and in that study, what I came up with was microbiome.

One of the great ironies of a company like Meta, where I worked, is that well over 90% of its users are outside the US, yet well over 90% of the bandwidth among decision-makers is focused on what's happening in America. In the end, that just doesn't make sense.

When you set out on that yellow-brick-road of life to fulfil your goals, just be the best you can be – and whether that means you finish as champion, first, second, tenth, whatever… if you've done your best? You're winning. The martial arts however can teach you a lot about how to perform – how to dig deep – and how to be better than you think you can be.