This fluctuating and unstable crypto currency condition makes me sometimes think of leaving crypto currencies. But so far even though the condition of the crypto currency is falling but I still get a pretty good profit. Therefore, my mind to leave the crypto currency, I gradually removed. I am sure this crypto currency will last longer because this crypto currency really provides real benefits. I will still be patient struggling in crypto currency. Although now I haven't gotten as much profit as when the market is normal but I thank it. I am determined to contribute to restoring the market to be better according to my ability.