This is a good idea. On holiday all those little things you (or other people) feel that you 'should' do are not there to do anymore, so you can relax a lot more. I went to Tenerife for week when my PCS was quite bad and I was really unsure whether I would be able to enjoy anything - but I had a wonderful time because there were no expectations on me other than to relax as much as I liked and do the odd thing here or there if I fancied it.

It goes to show how many of our problems could be seen as due not to the brain injury, but rather due to failures on the part of ourselves, other people and society in general to adjust the expectations on us to levels that we can cope with whilst still having some sort of quality of life.

By the way flying was fine for me.