In my opinion, it's a very good idea to store some of our crypto currency coins in some wallets. This is a form of risk management that we can apply. By applying storing coins in some wallets, it reduces the risk of loss if our wallet is hacked. If one of our wallets is hacked then we still have savings in other wallets. But if we store only in one wallet, when there is hacking, we will lose everything. But what must be kept in mind when we store coins in some wallets is that we must be careful in storing passwords and activate all security procedures.