Share your top 1-5x most important mistakes you made during your journey in crypto that you won't make again and have brought you closer to success. I think we can learn a lot from the mistakes made by others.
The first mistake I did was keeping a huge amount of Bitcoins in an online wallet. The wallet got compromised and for which I lost huge amount of money. From that day onwards I have been avoiding using online wallets and exchanges to store my cryptos. Hardware wallet or offline wallet like Electrum is best for storing the coins safe. This mistake is done by many newbie investors, and hence need to be carefully observed.