Teacher? No.
Coach? Most definitely.

I take all your points on board. And one or two, I was already aware of.
I fully understood the part in your video that mentined '7 to 9 words per line'. So, I knew that part on my page would get picked up. I did think about reducing the size of the quote. I've found that personally I don't really see how things look, until I print out the page. Maybe that's just me.

I didn't have to use Gandhi's favourite purple colour, and could have gone with just black. But, I wanted to try it.
I like the suggestion that the use of sepia background might have worked better.
I find that use of any or particular colours can be quite personal, but, I will keep your suggestions in mind.

And I definitely wanted to have a go at this tutorial, particularly because I don't do much page layout like this.
I do plenty of manuals, but, I never have to use columns.
So, that part is definitely a learning curve.
Also, when I do manuals for work, the colours are already pretty much defined.

Thanks, indeed.