OK, I'm a left-handed dyslexic doomed to turning left when I meant to turn right and twisting lids on when I want them off. So I'm having problems with the instruction to shave WTG with the blade a 30 degrees -- from what?

Have I go this right? I lay the blade flat on my cheek and raise the spine from my cheek to 30 degrees. If I continue to raise the spine I would pass through 45 degrees to 90 degrees or perpendicular to my cheek.

This is the proverbial stupid question. I have an excuse. My brain is wired wrong.