I think SAD may be the easiest to get though. I shave 2-3 a week maximum. The idea of more than one brush or razor is beyond me when the equipment has resting time between shaves. I can see though where I might be doing something special and want a different scent for the occasion easily leading to more pucks.
You're screwed. You start out stating how easy SAD is to avoid and then at the end of the post you justify having more soaps. Welcome to SAD. The support group meets on Monday's.