It's actually not hard at all because there are many great information sources in public domain, such as https://topbrokers.com/forex-brokers/blue-trading-review . I often use this site to keep up with changes in the cryptocurrency market, and also if I need to choose a new reliable broker for trading.

It's never too late to start. And the main thing is to really delve into this topic, because it's not that simple. I advise you to look at Xtrade Opiniones, I think you will find this information useful, I myself use it not so long ago, but I think that for a beginner it will be very useful