First of all, we should not forget that Dogecoin was invented as a joke. It was a real meme coin, which for some unknown reason, stopped being a joke and started to grow. And it's normal now that people remembered that this coin had nothing of value, and Dogecoin began to fall in value. So, I advise you to think before spending money on something which is considered popular. We need to buy Bitcoin and other more stable and fixed cryptocurrencies. Trust something that has been on the market for a long time and has a good and well-established reputation.