There is a bottom, well for me there is but then I found another rabbit hole. I have sold off all but 8 straight razors and 4 vintage DE/SE razors and then I have my various badger, boar and horse hair brushes and I still have a collection of hones and have not purchased any soaps, creams or splashes in almost 3 years as I have a closet full of that stuff but now my rabbit hole is watches and that can be pretty expensive compared to any other current interests I have.