As a newbie investor, I became overly confident due to a few successful trades I made earlier. This arrogance led me to make some unwise decisions, ultimately resulting in losses. I feel deeply sorry for this, especially towards those friends who trusted me and followed my investment advice. This experience made me realize how important it is to remain humble and rational in the investment field. As a way to compensate and express my apologies, I decided to send some gift coins to the affected friends. This mistake taught me a valuable lesson, reminding me to be more cautious and responsible in future trades. Now, I'm ready to take a good rest and start fresh tomorrow, hoping to learn from this experience and become a more mature investor.