The crash will teach alot of people a bitter lesson and they will learn from it,
they will learn the following
1. Never to love a coin
2. Never to be greedy
3. To cashout on profit always
4. To stop following hype
5. To know that what goes up must come down etc
haha of course we shouldn't love coins, only newbies do that. Greedy is also something that is forbidden in the world of trade because it will kill us, the hype in bitcoin I think will be good to follow as long as we can take profits faster than other people.