Do you wake yourself whilst talking in your sleep?

Very recently (perhaps the last few weeks) I’ve suddenly developed this odd habit of waking myself by suddenly talking aloud during my sleep.

I’ve been told by my spouse and past roommates that I occasionally (actually rarely) talk in my sleep – but it was mainly mumbling or gibberish. Now I wake up in full discussion or presentation mode disturbing my sleep to the point I am fully awake.

Has this happened to you or do you know what might be causing this?