I wish I had no problems. I’m sure you do too.
But, if you’re alive and you interact with other humans I bet you have a few problems to solve.
They’re everywhere. You can’t avoid them. You try really, really hard to avoid them, make believe they’re not there and in many cases just flat out ignore them. From childrearing, to the business world, mathematics, production and even just ordering something online - problems are in our face all day, every day.