Are you investing your money on Bitcoin?
Do you use Bitcoin to buy things in internet?
You earn money with Bitcoin?
I am using Bitcoin as an investment because I can make some extra money with it so what I do is buy Bitcoin when the value if not high and sell when it is high.
That is how you can make some extra money bit by bit.
But it will take long time to make profits in that way, as price is not going up and down at a moment so if you buy now then you need to hold them for longer period to make profits from it.