Wow this is a very interesting quetsion to which I'll probably write a lengthy response.
Well last year in 7th grade, I took Introduction to foreign languages which taught me a little latin,french,german, and spanish. I thought latin seemed simple enough and the IFL teacher taught latin I as well. I figured, IFL was easy so latin'll be a snap. I was wrong...
I had an A (98%) in the class firts quarter but I really had no idea about the other grammar rules. Then second quarter was worse and I barely got an A (94%). Then, 3rd quarter came and I started understanding everything once we learned imeprfect/future tenses, genitive/dative cases, and ablative case rules. Then I felt comfortable with latin and earned an A (98%). Then fourth quarter everything we learned was a snap and i earned an A(100%). In fact I started wanting to learn more from latin, so I did some research and ive now mastered the future perfect/pluperfect tenses, 4th and 5th declensions, passive voice, deponents, ablative absolute and am working on participles,gerunds,gerundives,supines., all in the 8th grade.
Then came our final exam. half of it was a county assessment which i havent gotten back, and then the other half was a teacher exam in which I must have found over 15 mistakes. Some multiple choice quetsion had more than one correct answer. The only thing I had a problem on was a sentence concerning appositives which we never learned.
Anyways I have basically become a latin I expert in the 8th grade with a final grade of A (no one else has earned an A in that class the entire year) and i hope to learn more latin 2 grammar during the summer so I can prepare for latin II next year. Im also attempting to translate parts of the aeneid (with no luck!) hehe.
Overall I have found latin a very advanced language ahead of its time and i think it is a shame that it isnt spoken anymore. But oh well I hope to take Latin II-Latin AP vergil in high school and more latin in college, maybe even becoming a latin I teacher.
Wish me luck on my latin career!