Mathematical thinking

Partial derivative way of thinking --

"with respect to one of those variables, with the others held constant"

Think of an impact of something on another, by thinking if there is any relation by removing one thing from the equation, that highlifhts interdependencies.

 interesting part was the explanation of why cable companies may have a cost advantage over telecoms when it comes to wireless even though they are mostly using the telecoms’ infrastructure via MVNOs.

How parents sacrifice/plan for their kids.

Marshmallow mind