If you dream about yourself being incoherent then such dream symbolizes something in your waking life that you feel very excited and agitated. On the other hand, the dream may show that you do not feel confident in your own skin. Do not be afraid to be yourself, because there is no one like you.
Dream dictionary: Incoherent dream meanings
Dreaming of incoherency, usually denotes extreme nervousness and excitement through the oppression of changing events.
…To be engaged in reading in your dreams, denotes that you will excel in some work, which appears difficult. To see others reading, denotes that your friends will be kind, and are well disposed. To give a reading, or to discuss reading, you will cultivate your literary ability. Indistinct, or incoherent reading, implies worries and disappointments….
Dream of losing your mind or making incoherent acts in public indicates big hidden feelings of sadness and subsequent disgrace. Dream of being diagnosed with madness means youre troubled by a plight or loss. Also indicates youre behaving inappropriately in a new situation. Dream of other people suffering from madness means a melancholy end to prospects and hope.
Dream of going crazy or making incoherent acts in public indicates great feelings of hidden sadness. Joy and subsequent disgrace.