People can be happy for a variety of reasons. The concept of “work that makes people happy” is perceived and understood differently by people. For some it’s family, friends, for others it’s goals and dreams, and for others why not money. To be happy, it is enough to make the other person happy — you are also happy. Having a hobby or hobby is also a form of happiness. There are so many types it’s hard to say. People choose the path to happiness themselves. Making people happy started to be used when the other person is happy, you are happy. And my happiness is my family, my friends — very soon it will become my favorite job.