For most who inhabit this site on a regular basis this is more a hobby than a daily procedure to lop off whiskers.

So, given that guys get addicted to one or more facets. Maybe they have plenty of razors or brushes or soaps or towels or A/S or DE's or DE blades or alum blocks or scuttles or whatever. If the individual really gets "the fever" maybe he can't help but keep acquiring everything until either his wife kicks him out or he winds up in the poor house.

If you find yourself not understanding why someone would want multiple brushes for instance just count yourself lucky.