welcome , I also keep walking into door frames, also if I am out at a pub say having dinner
my left hand (most affected side) I tend to keep resting on my leg, when I lift up my arm I tend to catch the table with my hand, happens quite often. The balance one is kind of like I'm stood on the deck of a ship
whilst in choppy water, I have to make myself concentrate on standing straight. The tiredness is a big thing for me I feel absolutely drained at times and have to force myself to keep going.
You can find booklets / pamphlets to download on this site concerning different aspects of Parkinson's, such as how to tell your children or grandchildren about Parkinson's.