I have started studying, via the internet, some subjects that interested me years ago but that years was before I had a computer, probably years before computers themselves, so meant going to the library all the time.
Now I have a list of things to research and of course everything has changed so much. I mean ideas, not just the fact that I can sit and research them at home. Well there is no library here in any case and usually by the time such reference books are published they are out of date whereas the internet is up to date.
I cannot concentrate for long and am not yet able to take everything in as a lot of it is very hard going, but I am making notes on what I have found and where I found them so I must be a lot more clear-headed than I have been for a long time.