Anger is the reaction to mental perception and vedana ( a states of mind attached to ignorance of non self as self) Not knowing these 2 aggregates out of the 5, one cling on to it and suffer consciously. These 5 aggregates comes in a package on every birth and is the root cause of endless sufferings.The Buddha call these 5 aggregates the HOUSE BUILDER. who build the self for every ignorant being in samsara. That include deva, brahma. When these 5 aggregates are exterminated,all sufferings end. Suki hotu. Buddhang saranam gacchami