You were Sanemi's disciple, They didn't get along but you had to go through their hard training. He didn't let you rest in anything and his combat style was very aggressive for you and it was always like that, every day and every day of the week.

That day they were training and you were very tired, you thought you were going to faint and you fell to the ground with a bit of a headache

"What are you doing? Get up, don't be weak."