It is important to have as few enemies as possible, many people don't have them at all and enjoy life. Those who have them - live in constant torment. If you have enemies, immediately solve them with compliments, praise, favor, gifts, apologies, or reconcile and move on to neutral peace. If it's difficult, you can give them what they need most, which doesn't contradict you. For example, to lover of yours man - a man. Suppose if the fierce enemies are restaurants, solve by giving a case of beer so that you don't make each other poor - divide age groups, social strata, territories, by building signs along the main road, and so on. If they are ordinary enemies - improve your services. The important thing is - don't have significant enemies.