Pet stores just sell their animals.
I've done everything from cater, wait tables, pre-school teacher, painting, to being Cinderella, Elmo, a clown, nanny, selling hair... I would do kid's parties and entertain and do magic and paint faces and balloon animals. The highlight of my life.
Animals, whom we have made our slaves, we do not like to consider our equal.
Obstacles are necessary for success because in selling, as in all careers of importance, victory comes only after many struggles and countless defeats.