theory:
who what when where why how with whence (etc)
are all specializations
and sometimes sensitivities and disabilities
for example: I'm how- and why-specialized, with-sensitive, and who- and when- and where-blind
abe is who- and when- and where-*specialized*, with- and why-sensitive, and what-blind
(at least, that's my take on us. you'd have to ask the network to improve the answer.)