Recently an ulcer in my mouth was quite distressing. I attempted to research it to find some sort of relief. You would think for such a simple thing as an ulcer in the mouth would be easy to find a remedy. But it is not so unless you ask the right questions.
Even so I did manage to record a short video about this dilemma. Trade work going on around me filled the air with dust hence the cover sheet hanging behind me to protect the pictures on my wall.