You can invest or trade on market for double up your money!! Bitcoin price is now more dump and its in a support level just check it for a while and invest on a good coin when its start pumping you can make your money double in this way better analysis market.
This is a horrible and irresponsible reply. While you CAN double your money with trading or investing, odds are that you are going to lose them if you don't know what you are doing. And especially if you now what you are doing you'll know that it's still a high risk game.