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Answers vary, but the question never fails to generate a moment of peace and concentration.
Make the most of it by training core strength and learning good posture from a Steam Punk or zen person. Check Richard Baker's on-line Hsin Hsin Ming for further tips and consider looking at Masanobu Fukuoka's One Straw Revolution for an original perspective. Fukuoka's "do nothing agriculture" has been hugely influential.
More after the jump.