The English term 'Communication' has been changed from Latin language. 'Communis and communicare' are two Latin words related to the word communication. Communis is noun word, which means common, communality or sharing. Similarly, communicare is a verb, which means 'make something common'.
I would recommend maybe getting a job at a grocery store. You will mostly just stock shelves which means little social interaction. Other places like libraries would be good for the too. If you want to work at a restaurant try being a dishwasher so you don’t interact with customers.