I have a long question for developers out there... bear with me.

I'm currently learning and devoting all my time towarda Java and have been for the past two years although it's moving slow because of summer courses. The catch to this is, I'm not sure what I'm learning it for. How do I implement this code, I'm not sure what to do with it. The only project I plan on doing is a discord server management bot... besides that, I'm blank... Is java used in web development? What exactly should I be using it for..?

I'm planning on learning javascript, php, mySQL, and CSS I pretty much have down but I don't know what to use them for. Besides how I want to script for the game Hackmud which is in javascript.

I'll put it into simpler terms... I love java and I'm looking forward to mastering it but I don't know what to use it for. I want to use it on my free time and all but use it for what? One more thing: what other languages go hand in hand with java? Sorry if it's confusing lol.

I'm currently watching Game of Thrones and procrastinating installing ubuntu onto my desktop and learning to make scripts for Hackmud...

Say what you will about javascript... but if it weren't for javascript, I wouldn't have all my money and upgrades safe with xena.defender.