About the spelling issue:
I think the english language is flawed, that is why there spelling bees. There no set rules, which brings it into memory trick realm. It has no bearing on true intelligence, practical intelligence, creative intelligence, and most likely successful intelligence.
IMO it is the thought that counts, I have learned many O trick from our brothers from the south.
I used to do pages of algebra in high school and was a bonehead in english.
My teacher in 5th grade asked me (about my spelling) what are you going to do when you get older?
I said, "I will push a button".
She said, "I should be a science fiction writer".
Mmm the word "SCIENCE" (i before e except for science?) Can't remember the fake rule.
It is easy to find fault, I can bag on anybody's work.
Remember, thinking clearly is not thinking.