Hey, if you want to know about what Twitch live streaming is, I'd be delighted to explain. Basically, Twitch is a site where individuals like myself can broadcast ourselves playing games to the whole world. Since it happens in real time, the streamers can converse with their audience and build a community over time, all across the world.
How is that a job? For me, I wouldn't call it a job but rather a passion, but money is made via donations, ads, and subscriptions which gives benefits like emotes to the viewers. That's the basic overview but if you wanna get a deeper understanding, feel free to view one of my past streams or see if I'm live right now!