Helping others is not limited to providing food, shelter, and so forth, but includes relieving the basic causes of suffering and providing the basic causes of happiness.
If we choose an external marker as the measure of our inner worth, whether it is the amount of money we make, or others' opinion of us, or the success of some project we're involved in, sooner or later we're bound to be battered by life's inevitable changes. After all, money comes and goes, and thus is an unstable source of self-esteem, an unreliable foundation upon which to build our identity.
According to Buddhism, individuals are masters of their own destiny. And all living beings are believed to possess the nature of the Primordial Buddha Samantabhadra, the potential or seed of enlightenment, within them. So our future is in our own hands. What greater free will do we need?
My main hope is eventually, in modern education field, introduce education about warm-heartedness, not based on religion, but based on common experience and a common sort of sense, and then scientific finding.
To my mind, there are two things that, in life, you can do about death. Either you can choose to ignore it, in which case you may have some success in making the idea of it go away for a limited period of time, or you can confront the prospect of your own death and try to analyze it and, in so doing, try to minimize some of the inevitable suffering that it causes. Neither way can you actually overcome it.