Cross-training

The end of a year always seems to result in a great deal of reflection on the past 12 months, of what should have happened, of what could have and resolutions of what's going to change in the next 12 months. For a lot (most) people, this tends to be fruitless introspection that leads to a couple of weeks of good intentions and no real changes. Let's consider a way to actually make use of it this year.