Tacha made the promise on Monday while speaking to Sir Dee following strikes issued her by Big Brother.
Recall, Biggie on Sunday evening issued Tacha a second strike for disobeying BBNaija rules and undermining authorities.
Big Brother had gathered the housemates in the lounge and played several videos of Tacha’s disrespect to Ebuka and fellow housemates.
While warning her, he said, “a last strike will get you disqualified from the reality show.”
Tacha who seemed to be remorseful about her second strike told Sir Dee on Monday evening that she feels she has been optimistic in a wrong way and would henceforth turn a new leaf.
She said: “I know my flaws, I know my transgressions, I am human and I am sorry if I hurt anyone.
“I’ve been so optimistic maybe in a rude way, that’s an irresistible part of me. I will limit my BRAVERY, chain my pride and strength.”