Buy the dips, use it as an entry point to come back in or begin investing. There's speculation on it's next direction but the future is spoken about optimistically.
Only a fool can buy coins especially the expensive one like bitcoin during its pumps when bitcoin is at its peak. When the mighty coin is available at cheap rates, what is the problem in buying bitcoin? These dumps exhibited by any popular coin are the chances given by coin to the investors to clear their past regrets and join the community of successful investors and crypto holders. At present, I am sure that all veterans are busy at collecting coins at low prices. Stay positive with bitcoin.