I think blinking is to smear an anti-bacterial solution (tears containing lysozymes) over the cornea and to keep it moist. If the ambient atmosphere...
The only experience I have of this is as a University lecturer where marking symbols have been standardised to say things like 'material not relevant...
And you too, David. It sounds to me like you could be persuaded to practise with 'no particular aim' but for pleasure and then....well who knows what...
After the third time I failed shodan, I questioned my perspective and how I was compatible with my environment, so I opted to visit other dojos. Very...