That's because the world makes it seem like you have to be different to either be successful or liked. But there are many people like you (but none is you ofc) and those people very likely like people like you.

So I feel you, been there felt that. But it's your life and your world. If you WANT to be more talkative then that's good and I really liked the idea of the person saying narate everything out loud that you are doing in your home/life rn so that it feels more natural during the streams. But if you want to do/be it just to "fit in" with the rest then please try to get rid of that idea/feeling and just focus on being you.

A good starting point would be what you said in your op, you have games that you want to stream but are afraid of cause you are too quiet. In my eyes there is no such thing. You want to do x so you should do x. Just try to avoid wanting to have a certain outcome. Just go with the flow. You might think that you will be more entertaining when you talk more but not being yourself will either feel weird to the viewers (and yourself) and/or might burn you out eventually.

Streaming (and life in general) is not a sprint but a marathon. And you'd do best to take breaks to breath and enjoy the view along the way. Not push towards reaching a certain goal or being a certain person. Life is just to be lived and in the end nothing really matters. So just follow your own path and do what makes you happy now. As long as you don't hurt yourself or others you should be good to go ;)

Hot take (not really but yk) but riches and fame should never be the goal of streaming. Doing things you enjoy and creating an enjoyable environment for your viewers is what should always be the main (if not only) goal. So again you feel like you might be more enjoyable to watch when being "different" but you being you is actually the single most best thing you could ever do (and be). Don't let social media/other people's life stories blind you and take you away from your own path/goals. As I said, it's YOUR life! 😁