I suspect that we are always faintly conscious of the fact that this is a smallish island, with the sea always round the comer. A: I wonder if we have realized the smallness of this island compared to the sea. B: I think we may not be fully aware it is easy to get to the sea on this small island. C: I believe we have ignored the size of the small island and its location in the sea. D: I guess we are insensitive to the fact that this small island is at the comer of the sea.