Earlier quoted context omitted.
The average person has about 150 people they care about. 100 friends is par for the course imo
150? What about 5-10? I don't believe you can have 150 people you really care for.
That may include extended family, neighbors, coworkers, your acquaintances from hobbies/bar/church/whatever. They're not all close friends or immediate family, but still people that you sometimes interact with, and might want to contact.