A=Smart and Motivated
B=Not Smart, but Motivated
C=Smart, but not Motivated
D=Not Smart, Not Motivated
F=Never here
A - perfect - Ladys comment is obviously better than mine .... motivated a better word than lazy.
And your final category .... not here covers so many today, missing from past generations
Sharing your words with my wife, also a teacher, the Grammar Queen, who also one ups most of my written word ..
Marking to send to a teacher friend.