We can tell that emotions are a focal point for you, with all that water energy in the 5th H. Emotions stem from the past imprinting we receive during childhood, and primarily through the parents,which remain stored in the psyche. These emotions can then later get stimulated by various triggers, but we are unaware of what the emotions are attached to; very often our reactions are not in keeping with the stimulus and thus we end up confused.
For Scorpio, the primary challenge relates to achieving 'emotional control'; to learn to have control over the emotions, rather than allowing them to control us, as they tend to do. We lose control when we are unaware of the cause and effect response, which is automatic and subliminal.
The affliction from Mars and the Moon is the typical indicator of anger issues, and this relates directly to your past imprinting by the influence of your mother. Mars oppose Uranus makes for changeability, instability and restlessness, and since the Sun also squares Uranus, the tendency towards unpredictability is enhanced. These are the areas you have to consciously work on, in order to get your emotions in better balance, rather than dominating you.