Its not a time limited thing, its limited by the situation. You're last sentence, despite being a joke, was actually close to what i meant. unless the situation changes im not going to buy a yacht. unless the situation in NI changes they wont unify. ( i do like to take extremes so i can understand why you got confused, i wasnt talking about odds though) Brexit is of course a big change in situation although if you believe those polls the republic believe it will actually take them further away from NI, despite saying they think they will unify eventually like you are.