Thanks. In my way I was attempting to explain my shortcomings. One would be short term memory caused by whatever - meds or condition or just lack of proper sleep. However I'm going OK. An angiogram at Penrith Hospital judged no stents needed so managed by pills. Trouble is the pill regime is changed regularly requiring adjustment and sometimes I don't adjust well. This is one of those times I think. I'm walkin' and talkin' though (perhaps not at the same time). Sorry to hear your wife had a difficult time - I'm told the stent can be life saving for sure. That is good news and encouraging. Modern medicine can work miracles not available only years ago. Knowledge advances quickly. I consider myself very lucky.