I'm at a loss for words because I made so many mistakes when I first entered the crypto world. I only made one mistake with my secret key, not with Bitcoin, but with an altcoin. After buying an altcoin, I thought it wouldn't rise again, so I didn't properly store the wallet key. A few months later, the price rose, and I couldn't access it. That was a fatal mistake in storing my secret wallet key.

Another mistake occurred in trading. I made so many trading mistakes, I'm at a loss for which to share. However, one factor that led to these mistakes was FOMO and excessive fear. However, all of these mistakes have made me wiser in my crypto activities, from wallet security to trading decisions. In conclusion, everyone who enters the crypto world makes mistakes, but these mistakes will become valuable lessons on our journey.