Simple=Hard?

Sometimes,

the hardest word in this world, is just the word

Simple

See things in a simple way

Living a simple life and having a simple thinking

Perhaps, this is the hardest part in life

Humans,

just tend to make things more complicated and worry a lot

Don't see things through the glass, the door or your eyes

But see things trough

a simple heart

seems easy, but it may be the toughest lesson of life.

Don't you think so? 

*struggling*

-I wondered, if i ever cross your mind?-