I can totally control it, and I could stop if I want but it doesn’t bother me or anyone else (obviously) so I see no need to. 

I’m not hallucinating and I know it’s gibberish but it’s fun and easy for me to talk gibberish. The words just flow out and it’s fun to say them out loud. I’m not worried about it and the habit doesn’t bother me but it intrigues me. Do others do it? And why? There is not much content to what I’m saying it’s mostly the act of speaking it out loud. It’s like my form of childish play even though I’m 24.