Hold regular retrospectives

This is from Agile Principles, but really applies to many things
Stopping to look back helps to repeat good things and improve things that need it.
We can hold them for work, but also a personal one for ourselves, or our families.
intervals are not critical, but the mroe frequent, the fresher the events are in our minds.
They are an opportunity for praise or celebration, but also to improve and come up wtih ideas for how best to improve
they should be consistent
Allow for 'low-cost/high-return' course corrections