thank you all, I had read about this early on, with my DX, had just forgotten about it

bird odds are the neighbor who sees me fail probably also failed one or two of the exercises, so your right its no biggie

when I goof up I'll just confused them, I will go under water come back up and say I needed a breath of fresh air,

I would imagine after i do that I should have a lot more space to exercise,

see there is a method to my madness