Sleep, meditate, be aware and exercise vigorously, all you can, get all the sunshine and fresh air you can, into every part of your nude body, think correctly and positively, love and forgive every living being and don't hurt or punish any living being. Practice is indispensable. The secret of success is practice. Habits, unlike instincts, are acquired patterns of behavior. We are born into the world without habits.
All habits are man-made.
To break a bad habit is to acknowledge your desire to quit and to cultivate an attitude of avoidance. Rid your environment of the offending substance and all related items. Daily habits are an outgrowth of our beliefs. Educate yourself and revolutionize your thoughts to help you change your living habits. Enthusiasm is what generates change.