I don't have any dream of getting rich with bitcoins as my income from bitcoins is too low and its just an additional source of income for me but I will try my best to save as much as I can so if price goes higher I can make more money out of it.
Yes, it's difficult to get rich with this. It is necessary only to hope for luck, if the price rises very high.
Get equipped with the knowledge of trading, master it and you will be surprised, the once you thought difficult is really not difficult at all. It may take time, yes, but the time you spend learning is worth it. Rather than relying for luck to come why not the one to generate "luck" yourself. As they say luck favors those who are skilled and knowledgeable.