You will continue to suffer if you have an emotional reaction to everything that is said to you.

When someone physically or mentally oppresses on true believer.
they just say; “Surely, one day the Day of Judgment will be established, and Allah (SWT) will repay me for every injustice you have inflicted upon me.”
As Allah SWT says :
So whosoever does good equal to the weight of an atom (or a small ant), shall see it. And whosoever does evil equal to the weight of an atom (or a small ant), shall see it. (Qur’an 99 : 7 – 8)
The tyrant does not know how badly he will suffer on the day of judgment.
Narrated Abu Huraira:
Allah's Messenger (ﷺ) said, "Whoever has oppressed another person concerning his reputation or anything else, he should beg him to forgive him before the Day of Resurrection when there will be no money (to compensate for wrong deeds), but if he has good deeds, those good deeds will be taken from him according to his oppression which he has done, and if he has no good deeds, the sins of the oppressed person will be loaded on him."
[Sahih al-Bukhari 2449]
Don't waste time on revenge. The people who hurt you will eventually face their own crime.
When a bird is alive it eats ants, but when a bird dies ants eat it. Don't hurt anyone, everyone has their own time.
Harithah bin Wahb narrated that the Messenger of Allah (ﷺ) said: “Shall I not tell you about the people of Paradise? Every weak and oppressed one. Shall I not tell you about the people of Hell? Every harsh, haughty and arrogant one.”
[Sunan Ibn Majah 4116]
When people hurt you in this world, you just say, let's see you in hereafter. Indeed Allah SWT will give me the best reward for your cruelty and indeed you [oppressor] are the great loser on that day.
A true believer entrusts every matter to Allah.
When someone wrongs them, they do not burn with a desire for revenge. Instead, they remain at peace and patiently await the Day of Judgment—the Day when every injustice will be repaid.
This quality brings them peace in this world and leads them to everlasting success in the Hereafter.