I feel sluggish if I report to work without taking a bath. No amount of cologne can equal the freshness of a daily shower. During night time we are emitting some sweat causing some body odor which we don't even smell but actually it's there so better to take that odor away by taking a bath.I agree it is part of our personal hygiene to take a shower or bath daily just the same bought of not taken one to me grosses me out. In the summer when it is warmer I will take a shower in the morning and before I go to bed also to help me cool off.