You are the Grudge Bookkeeper
A meticulous right hand who even logs the boss's grudges.
What kind of villain
You always return exactly what you were given — but your method is closer to 'balancing the books' than exploding. You quietly record who wronged you, when, and how, then settle the account precisely when the time comes. Beside a dependable boss, you even manage his grudges for him — a silent, meticulous right hand. The scale is personal, but your persistence is no joke; cross you once and you'll be remembered for a long, long time.
In everyday life
A quiet, meticulous ledger is always open in your mind. You remember clearly — without ever writing it down — who treated you warmly and who let you down. You never show it. But when that person one day comes asking urgently for help, your answer is already set by the trust you've carefully banked. There's a real steadiness in how you remember what's owed to the people you claim as your own.
Similar characters
Syndrome from The Incredibles, the grudge-holding office boss.
Advice
Remembering exactly what you've given and received is a care that keeps bonds valuable for years. The people indebted to you know the depth of that heart. But the fuller that inner ledger grows, the more its weight tires the one carrying it — you. Now and then, try making a page you simply erase, with no repayment and no reckoning. The moment you tell yourself it's alright not to be paid back in full, the one who becomes freer and lighter inside the relationship is you.