''There are two types of tinnitus habituation, habituation of reaction and habituation of perception. Habituation of reaction occurs when tinnitus no longer evokes any emotional or autonomic response, whereas habituation of perception occurs when the subject is no longer aware of tinnitus, except when focusing attention upon it. To achieve habituation, it is crucial to demystify tinnitus, to understand its correct mechanism according to the model and to change its classification from something bad or unpleasant to that of a neutral signal.''
''Habituation of tinnitus means that the tinnitus-related neuronal activity is blocked from reaching the limbic and autonomic nervous systems and consequently there are no negative reactions to tinnitus (habituation of reaction). Moreover, the auditory system is capable of blocking this tinnitus-related neuronal activity, pre- venting it from reaching higher cortical areas and thus being perceived (habituation of perception). Individuals who naturally habituate are unaware of the presence of tinnitus, except at times when they consciously focus their attention on it.''
''On many occasions, tinnitus emerges very rapidly, particularly when its per- ception is triggered by loud sounds (discos, shotguns). New, or rapidly changing, signals are always perceived and attract attention. If perception of a signal is associ- ated with high levels of emotional distress, conditioned reflexes are created, causing the tinnitus-related neuronal activity (conditioned stimulus) to evoke high levels of activation of the limbic and autonomic nervous systems (conditioned reaction). Because of the presence of feedback loops between the auditory, limbic and auto- nomic nervous systems, and also because of brain plasticity, once tinnitus acquires a negative connotation and starts to induce activation of the autonomic nervous system, it initiates a cascade of events. As a result, there is stronger and stronger activation of the limbic and autonomic nervous systems, through a conditioned reflex arc, even when the tinnitus signal remains unchanged. This phenomenon, commonly labeled as a vicious cycle''
Keep being cynical, keep being negative, all you're doing is enforcing your own negative loop ...