"The ability to seek pardon is a gift from Allah for which one must express gratitude to" And likewise the ability to pardon others is a gift from Allah for which one must express gratitude to.
It’s hard though isn't it? To forgive others, especially if one keeps repeating right after you’ve pardoned them, or sometimes don’t acknowledge what they have done wrong.
It’s when you remember all those time ya Allah has pardoned you, and has had mercy on you. All those times he didn't give you up easily.
You remember his endless mercy, and make it your drive to seek pardon from Allah and those you’ve wronged with sincerity, and a drive for you to pardon others..
Even if it is hurting for while, pardon before it is too late