Money makes a person’s life more comfortable, that's right. But at some point, it will require more than money to be happy.
People who secure their lives from food, housing, and a secure job are certainly more fortunate than others who do not have the minimum amount of money to live in a human being ... but they are not necessarily happy or successful people.
Money at work becomes a motivational medium for relatively easy and routine businesses, which do not require mental effort or creativity. In these jobs, we work hard as long as we get a reward, but when it comes to being creative or solving problems, that's another story.