“There are only two mistakes one can make along the road to truth; not going all the way, and not starting.”

Consider Zen wisdom:

There are only two mistakes one can make along the road to TRUTH; not going all the way, and not starting.

Substitute ‘truth’ with ‘trend following success’.

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You might like my 2017 epic release: Trend Following: How to Make a Fortune in Bull, Bear and Black Swan Markets (Fifth Edition). Revised and extended with twice as much content.