Follow the market, that way you don't get hurt. A hodler is not just some special type of person that holds a coin and never dumps. A hodler is someone who believes in a coin and tries to have a significant stake in the project by accumulating more and more over time without getting too burnt by the market.
Smart hodling is the key.
Would agree with you, but hodler who is just accumulating and not booking its profit when available might ruin his portfolio.
Cause I have seen projects going to dust, where investors who just accumulated and never booked profit getting ruined. So I would rather suggest to at-least take out the investment invested, while you are in profit, and let the profit run in.