The common tip is about keeping our private keys and they no longer belong to us when we don't have them. And about keeping our mouth shut, this is actually what I've learned with my stay here for years. Excitement is there when we see our assets going up due to the volatility nature of it and we're just too happy to share it with the others. It's best to avoid that at any season, you'll never know if the person whom you're talking to can do such a thing against you because you've been too vocal. You don't have to share everything about your life especially your finances and the assets that you own so I agree to put a zipper on our mouths.