According to sigmund freud, what do adults need in order to develop a healthy personality?

According to sigmund freud Adults need love and work in order to develop a healthy personality.
Work will develop a sense of responsibility that is very important in order to fulfill mechanical aspects of our lives.
Love on the other hand, give us a sense of purpose and happiness that we could turn into everytime we face a problem

It should be at the center of any map going vertically: the prime meridian, as it passes through greenwich,  england, is considered 0 degrees longitude