Range of emotion

The specturm of thought, feeling. If I were to feel good all the time if I exercised as much as possible, ate only the best foods read only the best books I would most definatley feel good from mental and physical stimulus. Though I would still feel times of lowness, because lowness is relative to times of good feeling. If I were very good in the respect of what I took in I would still feel times of lowness although my feeling of lowness could be conisdered highness to another person, who is considerably lower in feeling. Though the higher the magnitude of feeling for example in the lower range gives a reference point to which one can compare their normal mood to. For example if I had a really really low feeling I could apericate that the low feeling was quite far in distance from my normal feeling, and I would derive a good feeling from that fact alone.