Preterite Vs. Imperfect, Rule of Thumb (Spanish Past Tense)

This is the first past tense video I've created on this site. The past tense is a bit tricky for us English speakers because there are two past tenses--each with a full conjugation. This video is a big picture, aerial view of what's going on, how it's different than what we do in English, and why it gives us such troubles. Related Videos: Regular, Preterite AR Conjugation Regular, Preterite ER/IR Conjugation Imperfect AR Conjugation Regular, Imperfect ER/IR Conjugation