surely you have experienced the worst decisions when using bitcoin?
then what was the best decision?
The worst decision I have ever done related to bitcoin is to follow some sort of cloudmining bitcoin, but instead exposed the scam. At that time because I was still new to bitcoin and do not know the ins and outs of cloudmining which turned out is another form of Ponzi.
Same as what happen to others here who want to earn some extra in cloud mining but they failed, but the worst happen inme is loosing gambling sites I lost mostly small amount, but when I calculate all my lost is not just small which is I feel regret.