This is what we call as Optimist! :D

Oh! So optimist, aren't they?

Optimist is key.

If you expect the worst,

The worst will happen,

You are your own stress, 

Your own anger,

Your own sadness and frustration,

If you let things bother you, they will,

So don't let them, just be happy,

Nothing in this world is easy,

So make the best of all of it,

Don't dwell on the negatives.

Optimist is key 

P/S: My friend, once said in a very sunny day, "I'm wearing the sunglasses because I'm so optimist it's gonna rain." LOL