How to build functionality decomposition intuition in microservices?

Hey guys, I've only experienced monolithic backend development and I decided to try out microservices.

Now there's only so much I could read about functionally decomposing a monolith into microservices but I still lack the experience and intuition. Now I've had no prior experience in service oriented application design due to which all of the terms used in all the blogs like "bounded context" and what not make me intimidated. How can a complete beginner get into designing microservices ?

Thanks 🙂