If you check Westbrooks career, he had many 10+ turnover games, it is not the first and certainly not the last. During his triple double seasons, he had many games with triple double + 10 turnovers as well, it wasn't uncommon, him and harden had a big stretch of having insane turnover rates together. All in all it is based on his play style, dude plays so fast that there are some times when he just loses the ball because of the pace.
If you are driving a car with 20 km/h and you see a deer going on a road, you can stop very easily, when you are going with 200 km/h then you will not see the deer until you hit it, let alone be unable to stop, you literally won't see it at that pace. So, I would say that it is clear to me that westbrooks pace is the cause of his turnovers. However you can't just ask him to slow down neither, then he won't be who he is anymore. Lakers may have started badly, but I am 100% sure that they will get better overtime for sure, they are way too good to not get better.
You do have a valid point on the pace thingy. But I'm still upset as they still haven't figured out the chemistry among them. Lakers have the best players in the world but that hardly matters if they are not clicking together. Not the best of start to the season for them but I just hope they get better over time.
Still early and if you remember it right, it' not the first time that Lakers have this kind of issues.
They formed a super team before, having Kobe, Nash, Howard, Gasol and Artest, but just like how we are seeing the way the team is playing, they are also having an issue with blending up the chemistries.
Not just the players but more on how coach Vogel will mixed them up and make a good rotation to jive well.