Perhaps, not all of the opinions of people even experts is true. Because before, I knew bitcoin as a currency that will provide me the absolute anonymity, wherein, no one could track my transactions, and I've heard some good people tell its characteristic as anonymous peer to peer currency. - as time passes by, I realized that with the wallet that I am currently using, it leaves my identity with it, through posting it online on platforms that aren't private. I am still grateful because with this only one flaw bitcoin has proven to me, I am benefiting with bitcoin as a digital currency compared to fiat and physical money.