Most people judge others for their look, outfit, way of doing things. Not everything is wrong in being different and choosing unpopular paths. Often, it is better to change background where you feel there is no space for you. Rude people will always push you down with critics. Believe in yourself, don't follow. Sky is the limit if you see it... or maybe - like Elon Musk you are looking above sky, then space is open :)