One day a man came to the Prophet (peace be upon him) and asked him that How can he be the best person with the most faith?
Do you know what the Prophet replied with? He didn't ask him to pray all night, fast all year, or perform Hajj/Umrah every year. He asked him to improve his Ilhlaq (character).There are many people who pray, fast, go for Umrah and Hajj, many people who have long beards and fancy hijabs. But not many people who constantly strive every single day to improve their character and the first step is to control our tongue in times of anger. May Allah give all of us this ability.