If you think that you are too insignificant you would be wholly wrong. Every breath we take has meaning. Every action we instigate is a step somewhere forward, even if it is backward, it is still somewhere. So decide if you want to be part of the force within our species that moves us toward a betterment. Like all souls who have lived, even those who accomplished little in the eyes of currently accepted peers, our thoughts and actions have a direction. So be in charge of the direction that your thoughts and actions reflect. Be a small but important cog in the metaphorical machine that moves our society toward the true nature of humanity, which are care and wonder.
We must treat ourselves with an importance of greater destiny despite any and all commiseration we may find ourselves living in the whirligig of our current society. This current society does not reflect what is best about us, instead it makes us make decisions that are unworthy of enlightened human endeavor. A purpose has been shown here for all of us to grasp. A purpose to make a difference not only for our own mental health but for a future for our species continuation that is more applicable to what is best about our species. The honor of care and the nobility of wonder are our true natures and working to build a society that celebrates that for all of us is our next destination in this era.