Life is something that I cannot fully understand.
Something that is even more difficult than the most complicated modern physic and math equations which sent people to the moon. And probably more intricate than the riddle of black hole and the enigma of Atlantis.
Mothers give birth, babies turn into toddler, toddlers then grow into teenagers, and finally when you reach certain age, government will claim you as their major citizen. You will work, pay the tax, and hope your governments will be wise enough not to use it for wars. If you're lucky (or not so lucky), you probably will live until 70 or more. If not, well, death is another mysterious part of that complicated circle.
Life is always about growing, socializing with others, earning money to fill primary and non-primary needs, reaching something, falling in love, having family, getting older and wrinkled, then probably die in accident or acute disease.