Try recalling the last time you got temper. With a frown it might have started but your physical movements would have added more to it, victimizing some people or things around you! You might have even hurt your own self or destroyed your own possessions to ward your rage off.
We dream of Paradise as our perfect abode. Allah swt tells us in the Holy Quran, in the Surah Ale Imran about some characteristics of these people. They spend freely of their time and money and emotions , doing good deeds both when they the time and the resources to do them and when there is a crunch. These people are also able to restrain their anger when provoked and pardon people who have wronged them. But shaitan will never make it easy for the people to follow these commands. How does he trick people? and What rewards are we looking at for not falling for his tricks and staying steadfast will be dealt with in the above article.