HODL is always a best suggestion given by most of the professional traders considering the previous history. The peoples who HODL their coins from the late 2010-2013 made immense profits as the price for bitcoins was pumped a lot and in some minimum investment, peoples made higher profits so HODLING is always a better thought if you do not have any financial needs which can be fulfilled by selling your coins. You can HODL maximum amount if you really are excited to make yourself rich and wealthy ahead. Intraday(Day-trading) can be riskier for a lot of peoples including new peoples as risk is higher in there compared to profits.