Hodling is not a bad thing to do.
Hodling can give you huge profit, but not at all times.
Hodlin in bear market can make you loose, if you are not careful of what to hodl, because not all coins are good to hodl for long at this time.
When you are advised to hodl, although it might be good, but let your consciousness be awakened, else you will be hodling and at the same time losing.
So hodl what you are able to follow up.
It works for the sustainable development. But just remind them all when they can do a trade and they must do that. We must not waste our chance but at the same time just try to put small amount to hold. Hodl is really profitable when they are buying it on the bottom price.