Yeah - or alternatively go sort out the underlying issues that cause the drunken outbursts. Have struggled with this a lot myself. Therapy helps! (never went around using racial slurs tho, that's SO fucking easy not to do FFS)
Being Irish helps I think. While nowhere near the same severity, I think constantly hearing Americans & Brits saying 'Mick, Paddy, leprechaun, car bomb, alcoholic' etc does create some extra empathy & understanding towards why using slurs, even as 'jokes', is a shit thing to do