My thoughts are aligned with the thoughts of the author. Just like the previous comments the most important part when investing in cryptocurrency is having a good understanding of what cryptocurrency is. It will be useless to buy a certain coin if you really dont understand how the market works, how to purchase and sell it. Cryptoccurency means business, it means money if you do not have a single knowledge about it then you are just throwing away your money on the trashcan.
In short you need to understand:
1. The concept and technology
2. The market
If you know what you are getting into, you will have a successful investment. Understanding the investment first before putting any money is a must for good investors because knowledge is the key for a successful investor and that is why a lot of investor are not stopping from learning, they keep on studying possible theories that they can use or utilize for their own strategy.