Nothing can ever be achieved with a destructive attitude.
You will find anything built by humankind (physical or philosophical) is doomed to eventual collapse because they have not approached their task in a truly constructive and fortified way.
We can see glimmers of this constructive discipline in our ancient cultures - namely China and Japan.
Anger is like a fog and love is like a great wind washing this gloom away - leaving infinity in its wake - because anger clouds ones consciousness.
My attitude is postive and therefore not destructive to me, but perhaps to those who lie and lack love in their lives.