Right now,all money that i earn online are all in bitcoins and no other money like paypal or any other things.I earn bitcoins from signature campaigns and collected some decent amount and now i also do trading with them and also invest in some ICO's and now after collecting some more,then i will plan different things to invest as well.
This is a great risk of keeping money at all bitcoin. This is only my opinion. Although, if your money is not lying quietly for a long storage, and constantly working and profitable, then I understand your motives.