Ask yourself three questions:
Do you believe in the long term success of crypto?
Can you invest some money and leave it invested until this "long term" arrives?
Do you have some fiat money that you would like to invest?
If you answered "yes", "yes", "yes", then maybe you should buy your favorite cryptos today, since the crypto currency market has discount prices today.
Disclaimer: Please do not overstretch your investment limits. Be responsible when investing.