Wearing a spacesuit, you can't scratch your nose.

You maybe don't think it's a big thing but try sitting one minute without touching your face.

I have no idea why you think this is a thing, but just in case I subconsciously tend to do this, I set a timer for 2 minutes without touching my face.

It was effortless.

Edit: wait, I've been in an MRI machine for over an hour where I can't move my arms from my side. How can you think one minute is anything?

You clearly have superhuman endurance and I bow to you.

This video says that the helmet mic serves as a decent face scratcher: https://www.youtube.com/watch?v=5VCuaZCRn1U

I've also read that many astronauts put strips of adhesive Velcro in their helmet for this purpose: https://space.stackexchange.com/questions/42012/nose-scratch...

At the start of the jump he started spinning out of control, but he regained it later. I always thought he just got the hang of it, but if he was claustrophobic, maybe he panicked a bit before composing himself.

    he started spinning out of control
    he regained it later.

At such high altitude, the atmosphere is so thin that controlling a spin is near impossible. Skydivers use the airflow over their body to turn / move / control their motion. If there's no atmosphere, and therefore no airflow / friction, there's no control. There weren't any thrust engines on his suit!