An extremely important question is where to keep our purchased cryptocurrencies. If we bought it on the stock exchange, so it is possible to leave it there. But if someone is not actively trading it, it is not advisable for them to keep their money on the stock exchange for a long time. Even with the largest, hackers have fallen victim or a stock market provider has just ceased to exist. Therefore, it is preferable to store the purchased Bitcoin or other cryptocurrency in a suitable custom wallet