Life is about what works and what works-not. There will be no light in our houses if there is no negative charge, so it means that positive charges is really useless until negative charge arrive the scene.
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Nothing would be so great if there is no obstacle.
In computer game, there is a saying that "turn back if there is no more challenges along the way.
Okay, I wanna ask; what is the essence of victory without strong opposition? It takes away the sweetness.
Without opposition, your car wouldn't stop when you match brake pedal. Naturally, there is no muscle without internal bruise.
If we dread challenges, why not make it our friend? If challenges are our friends, they will always work to make us better.
Many of world's great inventions were born out of necessities, there was a big challenge that needed to be addressed, hence the solutions are what the world is enjoying till this moment.
Talk to Neurologists, ask about brain development. You'd realize that brain that face no challenge will not evolve.
If you love comfort, embrace problems as the most important ingredient to live a truly fulfilled life. Easy life breeds boredom, human beings are not created to live ordinary live.
Testimonies are good, but what is even sweeter is testimonies that come as a result of hard breakthroughs.