What if all events within the universe are building up to a singular main event that is so miraculous, so amazing it make all the suffering, all the horrific things that happen to people, all the injustice in the world a vehicle to create something so incomprehensibly beautiful that all of mankind would gladly throw themselves into the pits of hell for the sole purpose of this thing's existence?
What if this is all just some random chaotic accident and there is no rhyme or reason to any of it; the people who take, and kill, and subjugate are in the right and the is no karma, no justice, only the undying struggle to live, if only for a single day more?
What if all of humanity could unite and finally work together towards a better tomorrow? What would that look like?
What if we are on the verge of the end of it all, and things like global climate change, sociopathic leaders, nuclear holocaust, overpopulation, massive disruption in the food chain, the eruption of the supervolcano in Yellowstone, changes in the Earth's magnetic poles, a sudden tear in space-time, or any of the other numerous ways we could all die near instantly actually do destroy us?
What if there is such a thing as a soulmate, and against all the odds, out of the world's seven billion people, crossing mountains and rivers, continents and oceans, you are able to find your other half, and a perfect happiness that lasts the rest of your life?
What if love is nothing but a bunch of chemicals in the brain that drive humans to mate, and no matter how passionately you feel about someone, one day, you will inevitably come to resent them for insisting upon a permanent, monogamous relationship?
Forget asking about 'what if?' Do what makes you happy, and try not to get in the way of other people doing the same.