The root of generation of our thoughts depends on how we visualize the things , our mentality and the people around us . So make sure , they are worth it !
Sometimes its better to let them know that how much worth you are..Show them that you are not so simple to get..and never give them chance to take away your happiness..
Never create a bad intention about your enemies. Leave it because they are doing their work and you are doing yours. You have a limited time period, So make it the worthy one.