Easier said than done

There is already enough to fret upon,
Then why do thoughts linger on,
Material, immaterial occurances,
Our world is based upon,

Easier said than done,
To think of life beyond just one,
So near yet so far,
You fear you could be scarred,

Optimism is a virtue we preach,
Actions still lead to its breach,
Our lives are borrowed from future,
Yet there is an internal furore,

We persist,
In the hope it will all co-exist,
Folks say this is human,
But the strife is no less than a demon.