Vince
if i was you i would stay low. remember the old saying " stick your head out of the trenches and expect to be shot at". Unless of course you enjoy being shot at which is what will happen in this forum
What you have to ask yourself is not just about the actual crash but what lead up to that even starting with a row with the wife/Girlfriend. examine the flight and the bits you were not happy with....
Above all do get a full check out as often we cannot see our own mistakes.
Go further in aviation and checkouts become the norm including simulator work so thats good advice to anyone.
Have some humility and you will get a lot more sympathy within the forum.
Would love to see your pics
FWIW, from the hypoxee's perspective, hypoxia has a virtually imperceptible effect. It's insidious in its onset and can radically affect one's performance without any dizziness, feeling faint etc.
Worrab not at 10K unless your a heavy smoker or ill
Pace