Very possible to be rich with bitcoin but I think we can be better when we don't keep in the wallet for so long.
The rate is already high, we don't have to get too greedy.
We can covert to local currency and to be careful not to invest in a scam site
Greed will not allow you to earn money. You need to really assess the situation and keep money in different cells. Too long to keep too it is not necessary, because it is possible to not receive profit because of falling of the price.