What steps does the headmaster take to ensure Sekhars comfort before the music begins?

Before the music begins, the headmaster ensures Sekhar's comfort by first addressing any concerns he might have about the performance. He offers Sekhar a place to sit where he can see and hear everything clearly, and he checks that the environment is suitable, adjusting the lighting if necessary. Additionally, the headmaster might provide reassurance and encouragement, helping to ease any anxiety Sekhar may feel about the event.