I think that leaving your job is a very bad idea! Use the Crypto currency as a chance, spend only your free time, because no one knows how much more Crypto currency will live. It may happen that tomorrow you just will not see bitcoin, it will disappear, and you will lose your job (
This crypto as a piece of land is worth but sooner or later, when this value is fully exploited, this land will become desert and many people will die because of thirst and hunger, so we can not be too dependent and put the whole life, even the life of the whole family on it, this is a stupid act. The main jobs is still stable base for all, we should remember that want to build a reputation and talent on the field is very difficult, we can not just because of a temporary job like bitcoin that removes all that we have built