ACFT
Hi Politically Blonde
There are students of all ages at ACFT. You will definately fit in. I am in the 'mature student' group as well, also getting back into flying and feel very comfortable there.
The 'briefings' cover items not necessarily covered in the text books including the practical application of that information. They are not a substitute for self study. They complement your study. I have found the briefings very valuable and would rather be given a briefing on the ground with a proper presentation at the lower briefing charge rate than in the air when you are trying to do other things like fly and navigate. Without a good ground briefing you could spend more time in the air trying to master a particular part of the training. The more information you have the more chance you have to be a better and safer all round pilot.
When you speak to the school they can give you an outline of the training program and the briefings to expect at your stage of flying.
Hope that helps.