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.
Price will rise in future but it will not reach to the moon so if you want to become rich with bitcoins then you also need to hold good amount of bitcoins in your wallet so even if price goes reasonably high you can make good money from it if you have higher volume of coins.