Do Fish Have Feelings? Do fish truly experience feelings? The question of whether fish experience feelings is a fascinating one, with evidence supporting both sides of the argument. In essence, feelings can be defined as emotional states such as happiness or sadness, or even the capacity for thought. While a fish may not possess the ability to think in the way humans do, it certainly reacts to stimuli in its environment. For instance, if a live fish were to be placed in a frying pan, it would un