Our long, flexible lumbar spines are great in many ways - they help us to run efficiently, for instance. But they have their drawbacks. The lumbar vertebrae are under great strain, and as we age, the ligaments that hold the pulpy centres of the intervertebral discs in place dry out.
A lot of the drawbacks, a lot of the difficulties that Uber has had, have been completely predictable, and they handled them poorly, so by their own standards they made a lot of mistakes, and I think that they would admit that.
Think of the difference between a team sport and one that you do by yourself. Like it or not, if you're by yourself, you're going to be faced with a lot more of your own doubts and your own drawbacks and your own whatever.
Generally, it's a great exercise to not get stuck in one medium too long because you begin to lose perspective on the peculiar drawbacks and strengths of the medium. For example, if I'm in the back of the stage and I want you to see my emotional change by a flicker of my eyelid, we're all going to be in for a long boring evening.
I saw the drawbacks of fame as a kid. It wasn't for me.
Despite all the drawbacks, the Internet provides a wide array of information - and some of it is being watched pretty carefully by the pros.
When you get lucky, as I did getting to work on a series of amazing films, one of the drawbacks career-wise is that the image of you at 10 or 12 or whatever is burned into people's minds for a long time.
But there, everything has its drawbacks, as the man said when his mother-in-law died, and they came down upon him for the funeral expenses.