> I'm 45, and I'm using email from 1997, but I can not remember when I receive or send "personal letter" by e-mail for last, hmmm, five years? Yes, of course, t

> I'm 45, and I'm using email from 1997, but I can not remember when I receive or send "personal letter" by e-mail for last, hmmm, five years? Yes, of course, there are tons of e-mails at my $job I’m not quite as old, and haven’t spent quite as much time using e-mail, but my memory says that I’ve basically always received vaguely the same amount of human emails, but the automated volume has continued to increase.