Here's something important I've observed in my experience in working with data, and changing organizations with ideas: Great Analysts are always skeptical. Deeply so.
This was always true, of course. But, it has become mission critical over the last few years as the depth, breadth, quantity and every other dimension you could apply to data has simply exploded. There is too much data. There are too many tables/charts/"insights" being rammed down your throat. There has been an explosion of "experts."
If you are not skeptical, you are going to die (from a professional perspective).
And, yet… You can't be paralyzed by skepticism. At some point, you have to jump. Or,…
Keep reading: A Great Analyst's Best Friends: Skepticism & Wisdom! »