Read the given description and answer the question given below:

There is nothing more beautiful than to create joy in people's hearts. This is our aim in developing services, holding conferences and discovering the best government practices out there. We want to make people happy and we ask god to help us in our quest. When any official puts his mind to this purpose, his days, his decisions, his projects and even his interactions with people will change completely. Even his self-satisfaction will improve a great deal when he knows that he is contributing to the happiness of thousands of people.

Describe a time when you gained self -satisfaction from benefiting someone else/serving others.