The narrow-minded who undertake any work will never be satisfied. They cannot understand the actions of those who are large hearted and broad-minded.
Living becomes a glorious experience only when it is sweetened by tolerance and love. Willingness to compromise with others ways of living and cooperation in common tasks, these make living happy and fruitful. Certain modes of behaviour have been laid down and proved beneficial by centuries of practice.
You should not cause hurt even by a word, a look or a gesture. Tolerance, fortitude, equanimity - these help you to be steady in ahimsa (absence of violence).