Some days I might interact with friends for 3 hours but I also work, which is constant interaction 3 days a week. I come home wiped out. I am an introvert and need copious amounts of down time to recover from interactions. with a house full of animals and a partner, I can’t imagine interacting with others for so many hours every day. I would go stark raving mad. I really do understand the importance of social interaction but it isn’t a one size fits all. Some of us just can’t be THAT social.