Someone said "shin” again, There was a wild stamping of hands on the ground,
A kicking of feet, and the fit
Of laughter overtook me too,
And that was important, as important
As Joe Barone asking me how I was
Through his tears, picking me up
And dusting me off with hands like swatters,
And though my head felt heavy,
I played on till dusk

Which role does the first-person point of view play in this excerpt?