It is normal to make mistakes for learn and it is abnormal who doesn't make mistakes. New crypto investors will make mistakes and learn from them. I too faced some mistakes after joining the cryptocurrency space and later learned. My first mistake was that I thought too long about which coin I would select. My mistake here is that all coins are not Bitcoin. Holding all the coins won't get me to my target. Again after investing from a coin I made more than expected from there which was another big mistake. These types of mistakes are not made by any specific person but almost common. However, with the gradual increase in crypto related knowledge, those mistakes have been resolved.