I have the same experience when I was a beginner. I bought an altcoin because I thought it could provide a good profit in time but I made the wrong decision. It has no value now. It thought me a lesson that I should choose a coin with good potential. I'm now choosing a well-established coin such as bitcoin and ethereum.
That's right, I've been like you and I've learned a lot of experience after that, nothing is certain in this crypto market. And everything follows a very difficult way to predict what will happen next
