Have you asked this question recently ?

'What important truth do very few people agree with you on?' ... Peter Thiel

Ask this about :

1. The market you choose
2. Habitual patterns in your business, and community
3. Your reaction when you hear " That is just the way it is "
4. The "spin" in the local or national press or politicians
5. The facts you accept, the interpretations you make, the actions you take as a result of those interpretations.
6. Life direction

For more business and startup wisdom, Google " Peter Thiel " and his book  "From zero to one" is worth the time to chew on his nuggets of in the trenches wisdeom from Palantir and PayPal.

Here is the Stanford Startup course curriculum that is mentioned in this article  . You decide whether the course is meant for disruptors, vs incremental innovation .