Emily balcetis tells us that perception is subjective. what are some examples she gives to illustrate this point?

People perceive the world differently. A softball player sees the ball as tiny compared to one on a good streak, and a dieter sees an apple as bigger than it is. In political views, people looked at a picture of Obama that had been artificially lightened or darkened, and asked which looked closer to reality. His supporters preferred the lightened picture, while opponents thought the dark picture was closer to reality

True because all jobs are different and they all have chemicals that are for cleaning

Cotton with iron probably