Is this what its gunna be like?

What do you do when the only
thing on your mind is how life isn't fair
When you think about everything and start not to care

When your best friends are changing and so
is the old you
When everybody that was there is no longer true

When you try to smile while holding back tears
When u leave each day scared
of your fears

What do you do when your Feeling down and depressed
When your eyes are filled with tears and your to damn stressed

Do you sit back and wait
to see if it all lasts
Or do you sit and cry
thinking about the past

Somebody answer me cuz I cant
figure it out
Is it always going to be like this?
Is this what life's all about?