What's the best way to learn object-oriented programming principles for a beginner without any prior experience in software development?

I totally get where you're coming from - I've been in your shoes before, and it can be overwhelming to start learning programming from scratch. I think the best way to start is to choose a language and stick with it, at least for a while. For object-oriented programming, I'd recommend starting with Python - it's a great language for beginners, and it's very forgiving. Plus, there are tons of resources available online to help you learn.

I'd suggest starting with the basics of Python, like data types and control structures, and then moving on to object-oriented concepts like classes and objects. Don't worry too much about the terminology and syntax at first - just focus on getting a feel for how the language works. Once you have a good grasp of the basics, you can start exploring more advanced topics like inheritance and polymorphism. And don't be afraid to try things out and experiment - that's one of the best ways to learn programming.

One thing to watch out for as a beginner is getting caught up in trying to learn too much at once. It's easy to get overwhelmed by all the different concepts and terminology, but just take it one step at a time. Start with the basics, and then build from there. And don't worry if you don't understand something at first - just keep at it, and you'll get there eventually. Also, try to find online communities or forums where you can connect with other programmers and get help when you need it.

Lastly, I think it's really important to work on projects that interest you, even if they seem simple at first. This will help you stay motivated and engaged, and you'll be more likely to stick with it. For example, you could try building a simple calculator or a game - anything that you think is fun and challenging. Good luck, and have fun learning - it's a journey, and it's okay to take your time!