Love has its place as does hate. Peace has its place as does war. Mercy has its place as do cruelty and revenge.
No trait is more justified than revenge in the right time and place.
At the end of the day you know love does not happen between two perfect...
Very few people possess true artistic ability. It is therefore both unseemly and unproductive to irritate the situation by making an effort. If you have a burning restless urge to write or paint simply eat something sweet and the feeling will pass.
