Definitely! Don't get distracted by the price swing in the short term. Also, don't hope to moon with cryptos! Crypto are the next revolutionary landmark in human history, after the Internet! Its here to stay, and give it another 10 years, pretty sure it will be widely adopted across the world, just like the Internet.
If Internet takes 60 years to flourish. I don't see why we should be skeptical about this new/infant tech which not even have 10 years history, which only started in 2009.
Sit tight, and keep a look out for the good + legit + potential cryptos to get involved in or even invest in. There's no overnight success in this world.