Random thought

When we were in childhood we didn't cared about anything literally were carefree in every sense but as we grew and became responsible we had started to notice and worry about nitty grities, what if we were carefree now, wouldn't it lead to optimal performance in every task we do,

But it feels so dumb now to think about the fact that as you tend to know more about the world the more stressed you become, so the graph of stress vs performance to do daily tasks will always slope down negatively as we age. Which means that the more matured we become the more stressed we will be and performance in any thing we do will be worse than our current ones. This is the biggest irony in life I feel,and the reverse of this isn't gonna happen anyways.