People who think they have foot odor do have stinky feet, and those who think they have foot odor do not have stinky feet

Could be sweat or bacteria accumulated, but some scientists found that the main factor that causes your foot odor is your consciousness. F. Kanda, E. Yagi, M. Fukuda, K. Nakajima, T. Ohta and O. Nakata, Institute Shiseido came to the conclusion that if you think you have is because you have foot odor foot odor. If you do not feel any suspicious smell coming from your foot, it's because you do not have stinky feet. For this discovery, they received the Ig Nobel Prize in 1992