just buy more bitcoin every time the main discussion board on this forum is filled with new topics of people saying "this is getting ugly!" and "bitcoin is doomed now!" and "how can we recover from this??".......Seriously, do the exact opposite of what most morons on this forum are screaming in fear every few months and you will make a fortune long term.  The whiners will lose most of their money because they have no fortitude to go against hysterical herd.