When you are angry try or read a poem or listen to a song that you like and you`ll see that more peaceful feelings will take you in. It`s the same way fro those who have written pain and anger poems. They express it all on writing so that they release tensions, in this way being able to continue their life. Some poems about pain or sadness seem to be just right for us. Reading a poem that seems to be written especially for you it`s maybe the best feeling you can find when reading a text. It feels like you are not the only one with problems as it shows. Everyone has problems but most of us manage to hide them. Every smile hides something so don`t be fooled by appearances.
Poems of pain anger sadness are poems that support our suffering when the situation cals for it. there are all kinds of poems about : love, problems in family, sister love, mother love, pain, sadness, melancholy etc. Poems are beautifully complex and it`s a real joy to have the honour to read some of the greatest writers in the history. People like Wordsworth, Byron, Shelley, Beethoven etc are famous writers that have set a trend in writing poems. So you see, feelings like hate and sadness are present since forever, only back then they were expressed more beautifully as well as love poems have a great charm if they are read from those times. Some poems have other meanings in their verses. Despair, fear, hate, violence and bad thoughts are all ingredients of a sad poem.
Poets suffer more intensely in their poems because words are very powerful and if you find the right ones you can conquer the world. It`s said that facts are everything words are just for appearances but, when it comes to poetry words are everything, if the author has the ability to make us see what he sees than those poems are a success and they can influence and mark many generations. In the end, an advice is to try to read more poems and more literature. You could learn a lot from reading one carefully written poem.