I misspelled certain words while making a video. Is this a neurological problem?

Hello doctor,

I recently recorded a three-minute video and listened to it before sending it. In that video, a couple of words stood out to me that was not enunciated well. I have posted a short mini-clip of each word.

In the context "be writing a story or a narrative" it sounds like I missed the letter t in the word story. Like the same way, I missed the letter s in the word inside. These are a few examples. Should I be concerned with this? I was tired and fatigued when recording that video. Might that have an impact?

For anxiety I take Prozac 30 mg daily for the past 15 years. I tried taking Zoloft a year ago. With Zoloft, I noticed a dull sensation in my face while taking it. I was not numb to touch, but maybe my muscles felt odd in my face. So, I stopped taking it and went back to Prozac. I notice the same sensation to a much lesser extent when I take Prozac. I am wondering if that could be affecting my speech.

Can modest mold in the air have toxic, neurological effects? I have heard that generally one must eat mold to have any sort of toxic effect. Air is not usually an issue. I have had some water leaks in my home. Can this also cause neuro problem?

Thank you doctor,

Please explain clearly about mold that cannot go from the lungs to the brain. I have read about mycotoxins and imagined that if mold fragments are inhaled, any mycotoxins could be absorbed into the bloodstream and travel around the body. I would think this would be a path to the brain or nervous system more broadly. Could you please elaborate on this point?