First, SELF AWARENESS is typically the number one issue in the way of progress.
In local classes, Danny (your coach/instructor) sees this every week. He'll lead a movement, tell the class to "freeze," and notice two things:
1. Many students' body positions don't match his
2. They don't realize their body positions don't match
He'll correct them, but the correction only lasts briefly. They quickly revert to not being aware of their movements.
Awareness of the body in space is called "proprioception."
Proprioception is MANDATORY for your dance progress. Learning with videos will force you to develop this skill and the results will amaze you.
Your skills will develop tremendously during the 30 Day Salsa Challenge AND you'll learn better and faster in local classes.