What not to store coins in?

When it comes to storing your cryptocurrency coins, there are certainly some practices you should avoid. Firstly, never store your coins in an unsecured wallet or exchange. These platforms can be hacked, and your funds could be stolen. Similarly, avoid keeping your coins on a device that is not password-protected or encrypted. It's also important to avoid storing your coins on a public network, as this can make them vulnerable to cyber attacks. Additionally, don't store your coins in a place where they can be physically lost or stolen, such as on a USB drive or on a laptop that you leave unattended. Instead, opt for a secure, offline wallet that you control the private keys for. This will help ensure that your coins are safe and secure." So, in light of this, I have to ask: what are some of the worst places to store your cryptocurrency coins, and why should they be avoided?