feed the man not the monkey

if you consider yourself curious you might have things in common with a monkey.when this man was teasing this monkey he ended up switching bodies with it.now the monkey is on the loose and he is struggling to survive.when he returns to the rest of the monkeys the relize that he is not the monkey they knew so they threw him out the cage.on the loose,he had a plan.to find the monkey that took his body.but there's only one problem.1,first how is going to find the mobkey and2,who are they going to switch back bodies?