Mind vs Shoes
One day I was walking on a road with a lot of sand. Walking barefoot was a little painful. I wore shoes, now walking was comfortable and I walked one kilometre.
But the next day I was walking on a very easy road wearing shoes, but there was a small stone inside the shoe, I could not walk even a few steps on a very easy road wearing shoes.
That is how our mind is like a shoes. If our mind is full of positivity, wisdom, vision, hope, we can walk miles on the path of the world, which has a lot of negativity and problems. But if a small negative thought comes to mind, even a small step on the positive path becomes difficult.
Clean your shoes (mind) before starting any journey. If your shoes are clean and comfortable, you can reach your destination anyway.