There's so many way to make 1 bitcoins per month. or else get a Job convert your cash into bitcoins.
many people using investment programs, hyips, trading, matrix, buy and sell, helping people how to use bitcoins and teach them to make more bitcoins. that's exactly im doing. teaching people how to use bitcoins and from that they help me to make more bitcoins. Actually using this method i earn some bitcoins.
you just need to invest first at small amount to gain enough and invest it into bigger investments