If a smoker blows air on a white handkerchief, he will find yellow spots on it. This is a sign of disease. Smoking leads to cancer. Drinking is a demonic quality. It makes you intoxicated and to forget yourself. Consuming non-vegetarian food is also a bad quality.
You should completely forget the help rendered by you to others and the harm done to you by others.
Forget the harm that anyone has done to you, and forget the good that you have done to others.
Desire makes man forget his real nature and reduces him to be status of a beast.
If you live on the level of the Body and the Individual, you will get entangled in food, fun and frolic, ease, envy and pride. Forget it, ignore it, overcome it -- You will have peace, joy and calm. In the Divine Path, there is no chance of failure; it is the Path of Love.