Definitely,am always of the opinion that irrespective of how bad the market might be, hold and don't lose that focus no matter how tempting it might be.
Am of that word that "you don't lose when you hold more and sell less". Though at times the dip might be looking so frustrating at times, but hold
The dip may make our investments look like we've made a bad decision, but so long the project is a solid one and you trust it, things are always gonna be better. The market always recovers and holders don't lose.