I have noticed a few kind people post things and specifically ask for my help, comment, opinion etc. I find it very gratifying that people hold me in such regard and I try to reciprocate by providing you with the best of my knowledge. Please be aware that I was recently taken fairly seriously ill, completely unexpectedly, though the condition is something I've had for a long time. This has left me feeling very tired and has to some degree affected my memory and ability to concentrate. So, I'm not at my best and I may not be for a little while. I'll continue to try to answer your questions - it's good for me to try to think and I enjoy the learning - but please be patient with me for the time being.
