BASIC SIMPLE SENTENCES PATTERN 5

Pattern four and five are the same: SUBJECT–PREDICATOR–COMPLEMENT.
The difference is that the complement in pattern four is nominal complement:
He is my teacher.
"My teacher" is a noun phrase.
While the complement in pattern five is an adjectival complement: He is huge.
"Huge" is an adjective.

TAKE AWAY: Being aware of your fear is smart. Overcoming it is the mark of a successful person.