I'd perhaps modify his message something like this:
If you don't or can't find a partner don't buy into the notion that you've failed at some prime preordained purpose in life, ie. procreating, and that the only thing left is a drop off a highway bridge or sitting in warm tub, etc. etc.. If there's no purpose in life there's no purpose. If nature has brought forth a situation where we procreate to continue the race who cares, there's no moral or religious obligation to it and everyone ceases to exist when they die no one will remember what they did, be rewarded for having procreated, or be punished by some perverse logic for being what they had no choice but to be. When all's said and done if there's no possibility of finding a partner and you're reasonably certain that you'll be single for the rest of your life whether you want to or not it becomes high time to through off any sense of what you don't or can't have being all there is - you don't do it to make some schmuck on an internet forum who told you to do it happy, you do it for the sake of your own sanity.
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The loneliest part of life: it's not just that no one is on your cloud, few can even see your cloud.