Gambling is the fastest way to double your bitcoins in a day or even in an hour if you are really lucky. Life is a gamble anyways so it's up to you to decide on that.
If you can afford to take risk then you should not hesitate in gambling as anything is possible, if you are lucky you can double your coins in just few hours of time.
i disagree.
even if you are a risk taker, it is still a bad idea to think of gambling as a way of earning money. i don't ever like it when people include gambling as and investment or a method for earning bitcoin because it is not. if you are a risk taker there are better investments that are risky but much safer than gambling.