Dreaming of bread means hunger for life experiences and that you will do whatever necessary to get ahead in life. Often times, we become complacent and lose interest with every day living. If you dream about bread, it is a sign of you beginning to understand that you still have a hunger everything as life is truly a short amount of time for whoever it is as no one escapes the final years.
In your waking hours, do everything possible to honestly assess your life completely to see what you have to do to get ahead. If you need more discipline, then start with simple exercise to increase your discipline muscle. Try getting an index card, and putting an X onto each square when you complete a task that you have set yourself to do each day. Earn your bread each day with action.