Safety can not come to the bitcoin investor. Nothing and absolutely safe. Everything has its own risk, its danger. No one knows what tomorrow will be like. Only know that if we do nothing then there is no danger nor money
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It's our decision if we take a risk or not we all know that crypto is risky so it's up to us if we take or leave it. And making a profit in bitcoin is depending to how you manage it and what the strategy you will do.