I upvoted you but disagree with you @deepwaterscrypto (now i sound like @cheetah)! Your 401K is usually a good investment up to the value that your company will match. Crypto is a great hedge to the traditional asset classes because it tends to go up when the others go down. But it's volatile and if it's all you have you will feel quite sick when the numbers start getting big and fluctuate or worse stay low for a couple of years as they did with bitcoin after the initial euphoric rise. The answer is to learn to grow both.