If you're investing in bitcoin you should be aware to your environment, be active and follow the instruction or advice of other higher position because they have learn a lot so they clearly understand what cryptocurrency is. they may give you some tips how to prevent any fraud by other, because money is too fascinating many people around us need money so there is a possibility that they want your money too, they may steal or rob it to you that's why you should be aware of what happening in cryptocurrency because many fraud people are involving there.