Practice focusing on the actions of the Heart.
Do not do any action without a proper intention.
Abstain from all the blame worthy morals. No anger, arrogance, belittling caustic remarks, etc.
It is strange to abstain from otherwise halal (lawful food) and commit an act which is always haram (forbidden).
Try to do most of the praise worthy moral actions. Having patience, humilty, gratitude, sincerity, etc.
Keep a tight grip. Do not slip here.