[18b bottom] Our Mishnah discusses hand-washing relating to eating bread, while another Mishnah discusses eating produce (not bread) which does not require hand rinsing. R’ Nachman: One who washes hands for produce (that is not wet) is from the haughty of spirit.
T’s Lesson: We should always ensure to act with proper manners and without arrogance. Even something as simple as hand-washing can be considered arrogant, if done in the wrong way. We should act properly with a proper spirit in all of our actions, even the simple ones.