First, be useful, then indispensable.
Most of us are self-centred. Family is at the centre of all their struggles, from the day they enter practical life until the end of their ability to do something for the benefit of close ones. It is acceptable, but we have kept ourselves limited, even though the universe was ready to make us more useful. 
We can reinvent ourselves to be relevant and beneficial to family, society, larger groups, and even infinite people. It is completely our choice. Once we believe that we are born to serve mankind, then there is no reason to work for limited individuals. Many people have done a lot in separate fields and changed the whole landscape. They thought, visualised, acted, and transformed the scenario. We are indebted to them in many ways. 
A person’s true wealth is what he or she has done for the human race and other creatures. Select one field—that may be social, professional, entrepreneurial, mentoring, or educational—to excel in. Once we make a decision, we start getting support from all dimensions. 
When we are engaged in good deeds, it certifies that we believe in the functions of nature thoroughly. Let our actions speak to the world.
At any place, existing conditions, once closely observed, lead to tasks, which drive actions, and finally, we get what we imagined. Be clear that power, position, possessions, and prosperity can’t guarantee happiness.
Simply wishing serves no purpose. Onlookers enjoyed the performances of individuals who had decided long ago to make things happen. Decide to be better than thousands, at least in one field.
People are attracted to us when we are useful to them. An invalid person is like an extra wheel on a vehicle. Once a person is skilled, many people ask him to help in times of need. When specialised, such a person becomes necessary as an advisor on legal, medical, academic, and spiritual issues, relationship issues, and other demands of stable living. 
When we are interested in anything, we find flow, which pushes us to know what is next. We have to do the right thing again and again. In one day or one week, we may not estimate the difference, but in a quarter or year, the impact may be greater than what was anticipated in the beginning.