Stop fighting your enemies and start fighting for yourself.
There is a wrong way and a right way to fight. Many people spend their days with their minds filled with all the wrong things. They allow themselves to dwell on things that have happened. They are so fixated on what other people have done to them, or think about them.
Use that energy to invest in yourself. Fight negativity by being positive. Be so positive toward yourself that your enemies start to fade from your mind and the limitless opportunities to be a better person start to fill your mind.