Just in case you don't know how to call the irrepressible desire, the itch, conscupiscence, longing, yearning, lust, craving, appetite you feel when looking at a Bose knife, well, the malady is called cultermania. Er, that's from the Latin CULTER + MANIA. Ehem, cough, I hope this could be considered a contribution to the forum. Thank you. Cough.

Don't they make a pill...or some cream for that?
Maybe Acupuncture might do you some good.

No pill, no cream, no liniment, no suppository yet exists for such ailment. A new Bose knife only cures it for a short period of time.