I challenged Miss Tanzi.
"Come on chikabee ..... why don't you try standing on your bicycle seat with one leg whilst sticking the other one out?"(I demonstrated on Terra Firma).
"No, I can't do that!" she emphatically retorted.
"There's no such word as can't sweetie..... you just got to keep trying till you can!" I replied as I walked away.
10 minutes later she called me to come take a video.