It's ok. Even if you're a pro, there will still a time where you will loss. But to minimize loss, then study and learn how to trade. Learn the chart. For crypto trading, learn Tech analysis, fundamental analysis and sentiment analysis. You can start by learning first how volatile crypto then learn all the trading signals so you can read and understand chart and learn how crypto move and what makes it go up and down. For beginner, it's ideal to start small while you're learning then invest little by little as you learn.
It will be great to learn how to trade manually and trade with free automated trading bot that can be set up in 10 minutes. But for newbies it can be problematic.. But I adore the Trade Santa bot interface because it's easy for understanding and using.