This is needed by everyone, not just those dying of cancer.
Nearly everyone is infected with the cancer of cynicism. We are overcome by fear, too weak to do the right thing, condemned to remain prisoners of the dilemma, perpetual losers in the non-zero sum game of life. It is the source of nearly all human created folly, misery and tragedy, this election simply being a recent example. If only there was a drug that would get people to realize love can be the most powerful force on the planet, if only we had the strength of will and courage to actually love, to risk ourselves rather than play it "safe" behind self-servingly cynical justifications for doing the shit we actually do.