... and you can only have 2 or 3 things everyday, because everything else will just come at you; you know fires in a day.

If you pivot, do it fully and with conviction. The worst thing is to try to do a bit of the old and the new-it's hard to kill your babies.

When it comes to starting startups, in many ways, it's easier to start a hard startup than an easy startup.

You can create value with breakthrough innovation, incremental refinement, or complex coordination. Great companies often do two of these. The very best companies do all three.

One thing I tell startups all the time is that the best way to grow is to make their product better.

It's better to have a few users love your product than for a lot of users to sort of like it.

Share results (financial and key metrics) with the company every month.