The human mind is a complex machine. The mind has many thousands of thoughts in one day and research shows that most of these thoughts are negative. Some thoughts are conscience while most are subconscious, but those in the conscience mind can be controlled if the person truly strives to do so.
Tomorrow make a true effort to start the new day with positive thoughts. Always begin the day with being grateful for a new day of life and then make a true conscience effort to think positively and constructively. Be blissful!