The way Bitcoin is going, $1000 to $20,000 and then to $6,500 and all the bans worldwide and Bitcoin used in many kinds of criminal activities.
I will come back to Bitcoin after 2 to 5 years. If Bitcoin is there, it will go the silver way. Just as Silver was $80/ounce in 1980, Bitcoin can go back to $600.
it is very narrow viewed to think that btc criminal activity is a big factor, btc can be tracked and most likely wil be traced in near future by regulators. This is not an issue.
If you cant take the fluctuations, just say so and come back after a year.