Well we know the people who lose significant money will be a strict subset of people who are greedy. Maybe that's a good thing? More seriously, study after stud

Well we know the people who lose significant money will be a strict subset of people who are greedy. Maybe that's a good thing? More seriously, study after study has shown that unless you take the fundamentals into consideration there is no way reliably to make money on the stock market, and certainly that will be the case for Bitcoin for which there are, amazingly, no fundamentals. The exception would be if you were, say, a person who can manipulate the market with tweets and with large purchases through a publicly owned company that you control.