Lack of knowledfe is really a common problem for all newbies. Tbh,i am also a newbie and entered this sphere around 3 months ago.But i have really strong willing and it helped me to develop me skills. Btw , i read really useful article on related topic on Monfex. Check it out.https://www.monfex.com/academy/how-to-develop-a-successful-trading-plan-139
The big mistake that leads to big losses is inattention. The cryptocurrency market is so volatile that it is almost impossible to keep track of everything. Nevertheless, professional traders are required to do this in order to make a profit. The strategy is also very important. What do you sell? What is your goal? What currency is it profitable to work with now? Do you understand that you can lose all the money invested in cryptocurrency? It is important to consider these factors before proceeding with trading.