share experiences, Buying and Selling Bitcoin when prices are high is risky. surely a bitcoin trader has experienced the name of loss on bitcoin so how big is your nominal loss in bitcoin trading in your life? and is there any suggestion to reduce or avoid loss on bitcoin 
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?I know that trading is risky and I had that not so good experience about it. I bought a coin durinv the ico and sold it after being listed in an exchange without knowing that it would rise higher. I didn't have a good profit because I didn't wait for the right time to sell.