At first, it's easy to paint a stereotypical picture of what a typical data scientist looks like: t-shirt, sweatpants, thick-rimmed glasses, and debugging a chunk of code in IntelliJ... you get the idea. Aesthetics aside, what are some of the traits of a data scientist? One of our favorite posters describing this role is shown here in the following diagram:

Math, statistics, and general knowledge of computer science is given, but one pitfall that we see among practitioners has to do with understanding the business problem, which goes back to asking intelligent questions of the data. It cannot be emphasized enough: asking more intelligent questions of the data is a function of the data scientist's understanding of the business problem and the limitations of the data; without this fundamental understanding, even the most intelligent algorithm would be unable to come to solid conclusions based on a wobbly foundation.