Perhaps my own struggle against the negativity created by these so-called critics has enabled me to develop a more resilient, peaceful, inner strength which I, in turn, have attempted to communicate to others.
If you feel the purpose of life is struggle, Darwinian fitness, dog eat dog, then you will be eaten by a dog, or you will eat dog. You become what you focus on.
Naturally, to follow dharma, we have to find out what it is. You have to struggle with it. The answer will not come easily. You will be swayed by your desires, conditioning, and those around you who have ideas about what you should do, what is proper, what is improper.
In most cases, energy is lost in little games of manipulation, in little struggles of will, in the attempts to possess others, to wrap them up, to delude them, to shine them on.