itself
Cross references:
1. it
it.self \it-'self, *t-\ pn 1: that identical one 1: - used reflexively
{watched the cat giving ~ a bath}; for e mphasis {the letter ~ was
missing}, or in absolute constructions {~ a splendid specimen of classic
art, it is sure to be exhibited throughout the world} 2: its normal,
healthy, or sane condition or self
Webster's English Dictionary