Anger is a natural reaction to something that has happened. what you do with that emotion is what eventually culminates to either positive or negative anger. When you sin then you allow a spirit to come in and that becomes ‘evil anger.’ It is important that we control our anger so that sin does not come in. Satan can use anger and this becomes a never ending chain that gets worse and can eventually lead to death. God also gets angry! To overcome negative anger: Pray about it Acknowledge and accept that it is a sin Confess the sin and ask the Holy Spirit to overcome the sin Thank the lord that you have self control Get an accountability partner The Holy Spirit took residence when you accepted Jesus and He came in with gifts including the gift of self-control. Ask him to manifest it more.