Protect your good image from the eyes of negative viewers, who may look at your good appearance with an ugly fiendish eye, and ruin your positive qualities with their chemical infested tongues.
You can't live like that. You can't please everyone and you can't be liked by everyone, people will always talk and seek for a flaw in you, even if you are a saint. You just need to feel indifferent about such persons and bla bla talk. As long as you don't harm anyone, you shouldn't care what people think or say