Being self-reliant is critical. To make yourself less dependent on others and so-called experts, you need to expand your repertoire of skills. - Robert Greene

Those who seek to achieve things should show no mercy. Kautilya, Indian philosopher third century B.C.

People may point to all of this as evidence that we humans are becoming more honest and truthful, but human nature does not change within a few generations. People have become more obvious and forthright not out of some deep moral calling but out of increasing self-absorption and overall laziness. It requires no effort to simply be oneself or to blast one’s message. And the lack of effort simply results in a lack of effect on other people’s psychology. It means that people’s interest in you will be paper thin. Their attention will quickly move on and you will not see the reason for this. Do not swallow the easy moralism of the day, which urges honesty at the expense of desirability. Go in the opposite direction. With so few people out there who understand the art of desirability, it affords you endless opportunities to shine and exploit people’s repressed fantasies.

Without a worthy opponent a man or group cannot grow stronger.