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ence of several attentional “pools” with individual limited capacities that
                     should not be exceeded (Kremer & Scully, 1994, in Vičič, 1998). These
                     pools are usually reserved for their respective types of information (audi-
                     tory, visual, kinaesthetic), and if the capacity of any pool is exceeded, this
                     results in reduced  performance quality (Hardy, 1996, in Vičič, 1998).
                         After prolonged practice, some skills become so automated that
                     conscious control is no longer needed and attention can be directed
        102          elsewhere. Such automatic processing requires no attention and has un-
                     limited capacity, is faster, and can be performed concurrently (Hardy,
                     1996, in Vičič, 1998). Among musicians, this mechanism is extremely
                     common. Some finger placements are fully automated. In the same way,
                     we no longer think about every memorized detail when playing a piece
           How to Shine on Stage  to focus attention on automated movements, since this usually causes
                     by heart, but are guided by the whole. The problem arises when trying

                     unpleasant consequences which result in reduced  performance quality
                     (Kremer and Scully, 1994, in Vičič, 1998).
                         Attention is also related to the level of arousal. Arousal and atten-
                     tion are inversely proportional (Easterbrook, 1959, in Vičič, 1998): as
                     arousal increases, attention narrows, and vice versa.
                         Two significant aspects of attention are its intensity and duration.
                     The more attentive we are to something, the shorter the amount of time
                     we can sustain the attention, and vice versa (Vičič, 1998). Intense con-
                     centration  requires  a  lot  of  mental  energy.  During  prolonged  intense
                     concentration, the nervous system automatically establishes a protective
                     inhibition, which one experiences as a decrease in concentration. Exces-
                     sive attempts to concentrate are misplaced as the attempting individual
                     becomes more focused on their mental state instead of the activity they
                     are performing.
                         Stanislavski (1949, in Salmon and Meyer, 1992) argues that in musi-
                     cal  performance, conscious attention is primarily captured by the inter-
                     pretive activity, which is then joined by moods and emotions as well as
                     cognitive processing. Motor and technical skills are to some extent au-
                     tomated, meaning that these processes are only partly subject to con-
                     scious control. The symptoms of anxiety are known for their tendency to
                     occupy a large part of conscious attention during excessive excitement.
                     The occurrence of these symptoms shifts the focus of attention. This is
                     the reason for the importance of the ability to control the expression of
                     symptoms. Uncontrolled, they consume excessive amounts of attention,
                     which is needed to be directed at the interpretation, mood, emotion, and
                     cognitive processing.
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