In 2020, I ventured into the world of cryptocurrencies just before the notable bull run in 2021. 
Instead of strategically investing in promising cryptos with solid fundamentals for the long term, I found myself day trading with a modest capital, earning me mere peanuts and incurring losses. Looking back at the 2021 bull run, many of the cryptos I traded experienced significant surges. Reflecting on missed opportunities, I realize that had I opted for a buy-and-hold strategy instead of day trading for marginal profits, I could have capitalized significantly during the bullish market. It's disheartening to witness others following a similar path that I traversed in 2020.