I mean, it's most likely because you have an absolute shit load of numbers/contacts in your phone. In the old days people just had rolodexes filled with numbers and if that disappeared they were just as screwed.

I remember a few numbers of my most direct contacts and depend on backups for everything else.

> he(zozbot234) could also be agreeing with OP, not disagreeing.

This is how I for one understood this.