Cryptocurrencies are not all the same. Some are mined while others are created all at once and slowly released into the market. Some cryptos earn a type of interest when owned and some are tokens used by innovative development networks/platforms. Other considerations like the maximum supply of a cryptocurrency, alternative uses (other than being an exchange medium), can greatly influence its future performance.
No, the successful trader is not me. I’ve gotten lucky a few times and I’m still refining and trying out strategies; on the other hand, I’m part of communities of people who trade on a daily basis to grow their portfolios, and while some of the results can be attributed to luck, a majority of it is based on fundamentals, good habits, and experience.