How to deal with anger?
The verse below states two steps:
(1) Be wise or sensible enough to “control your anger”
(2) “Overlook” (or forgive, “pass over”) the “transgression (or sin)” of another towards you.
Consider these two translations of Proverbs 19:11 which hints on the two points above:
New Living Translation
“Sensible people control their temper; they earn respect by overlooking wrongs.”
King James Bible
“The discretion of a man deferreth his anger; and it is his glory to pass over a transgression.”