This post is part of a series in which LinkedIn Influencers share their secrets to being more productive. See all their #productivityhacks here.My best productivity hack involves adapting a strategy model to personal time management. The model is called the Core/Context Model, and like most good things in consulting, it lends itself to a 2X2 matrix:The goal of this model in a strategy session is to prioritize the allocation of scarce resources, with the following priorities:Invest to drive s [...]