Bitcoin isn't claimed by anybody. Anybody can utilize it, yet there isn't an organization that is accountable for it. Bitcoin transactions are irreversible. This implies nobody, including banks, or governments can square you from sending or accepting bitcoins with any other individual, anyplace on the planet. With this flexibility comes the colossal obligation of not having any focal expert to whine to if something turns out badly. Much the same as physical cash, don't give outsiders a chance to hold your bitcoins for you, and don't send them to dishonest individuals online.
That's true. There are many people out there that trying to doing scam or foolish things to us and we never know maybe they are in beside us already so we better to be much careful in every moves or steps that we going to do. Be much smart and wiser. There are some hearsay that don't easily trust some one specially if you don't even know them better. It is better to trust only ourself so we can be much safer.