Review of Quitting

This excludes short-term contracts, but includes long-term engagements without a contract.

J-0 (2014): quit, due to negative value (redundant work).
J-1 (2014): quit, due to strategic misalignment.
J-2 (2014): quit, due to negative value (high travel costs).

[2013: end of the "gradschool" era]

J-3 (2012): quit, to focus on "gradschool".
J-4 (2010): quit, due to strategic misalignment.
J-5 (2009): quit, for improved cash+learning opportunity.
J-6 (2008): quit, due to strategic misalignment.

[2007: beginning of the "gradschool" era]

J-7 (2007): quit, in order to pursue "graduate studies"
J-8 (2006): quit, for improved learning opportunity
J-9 (2006): quit, for improved learning opportunity