What is your most important crypto advice?
Please share here and also add a short comment why it is your most important crypto advice.
Focus on investing in Bitcoin, I wish I had someone to tell me this when I started my crypto investment journey and I wished I followed the advice too. Immediately you start investing in altcoins, it becomes difficult to focus on Bitcoin and when you begin to ignore Bitcoin you lose out of the generational wealth you could have created for yourself and your family. It's not too late if you missed investing in Bitcoin as you can always turn the wheels around and focus on accumulating Bitcoin and not altcoins. Just know altcoins are for gamble and I'm not saying you can profits from it but it shouldn't be your main focus.
My most important crypto advice is "not your keys - not your coins" because it is simply a very important advice, where we should be aware to have real access to our coins and don't need to rely on a middleman. Bitcoin is clearly designed as a P2P currency.
This is another one but this doesn't mean we can't use centralized service but we shouldn't leave our Bitcoin with them. When the options for a decentralized service isn't available, we can used CEX but don't used them as a wallet. The choice of exchanges being used as wallet is one big mistake newbie do alot and it causes them to lose their Bitcoin or altcoins when exchanges go bankrupt or exit scams. We shouldn't entrust our crypto to a third party and neither should we use wallets that aren't non constodial.