Just save a parentage of every money that you earn just put it on the side, this way you will be able to save money.
It is just like holding on to Bitcoin hold on to your money and not spend it.
Everyone knows that is the key to save money if you don't spend all you earn, but it would be far better for someone to save the money and buy bitcoins from what he is saving, in that way he would be earning some extra profit with the time because the price of bitcoin increases with the time.
Yeah saving money in bitcoin is an really great idea as your saving will grow over a period of time as price will be surely higher in future which can give you good profits.