Our mortality gives a deeper meaning to our time here. All I can say is that there are two people -- both end up in the same state of nothingness. One mopes around, shies away from social interaction, never finds love, happiness or a family and dies alone. The other celebrates his life, spends time with friends, learns, finds an ideal partner, produces a family, is exceedingly happy and dies by himself but with his most cherished ones beside him.
Which do you want to be?