Sir, – Never mind “Look it” and “I suppose”, what expressly causes the most extreme levels of exasperation in me and exacerbates my frustration is the enthusiastic description of certain situations as “exasperated” while those selfsame exacerbated situations remain egregiously unexplained. – Yours, etc,MARY CAHILL,Terenure,Dublin 6W.Sir, – Moving forward, if you get me. It is what it is at the end of the day, so it is, if you understand what I’m saying. Absolutely. – Yours, etc,PAULINE COLL,Bangor,Co Down.Sir, – “We are committed to ...”. – Yours, etc,DONAL HARRINGTON,Westport,Co Mayo.