Tiring of the monotony of a scholastic life, he joined a troupe of travelling actors.
He was interested in many things, and threw himself with ardour into whatever he took up; he contrived schemes quickly, and pushed them on with an energy which usually made them succeed when no long time was needed, for, if a project was delayed, there was a risk of his tiring of it and dropping it.
Tiring of the great lake at Pereyaslavl, he had already seen the sea for the first time at Archangel in July 1683, and on the 1st of May 1694 returned thither to launch a ship built by himself the year before.
I admit I was sulking, not sure who was annoyed with whom; tiring of surely looks.
How would you define tiring? Add your definition here.