Some of them she would've repeated in a second. If Mr. Akingbade flinched when he saw how she murdered Walden Macnair, she couldn't tell. She also didn't feel any guilt for ending Theodore Nott Senior. Her only regret was that she wasn't able to kill him before he killed his own son. The world would've been a much better place to live in if Theo was still alive. With the inevitable changes coming with the Dark Lord's demise, he could've been beneficial to the rebuilding of a country they could once again be proud of. Others, like Salazar Selwyn and Amycus Carrow would've killed her if they had the chance. She didn't regret killing them before they had the opportunity. Never would she feel guilty about some of the difficult choices she made.