Yes. Keep challenging common knowledge. You can get pretty far with two basic thoughts:<p>1) It&#x27;s always been done this way, what if it didn&#x27;t have to?<p>2) This new thing I&#x27;m looking at is cool, could a similar change be applied to another space?<p>And of course, the ultimate definition (in my book) of the entrepreneur mindset is being a doer vs. a talker.<p>Presumably thousands of people had the idea that school, education, math could be explained better, maybe online. Only one person grabbed a camcorder and started recording hundreds of math lessons, creating Khan Academy.