Your playing in the video was very linear (up and down the fretboard.) If this is typical for you, I'd recommend spending time learning your entire fretboard. Once you're comfortable where same notes can be played, you'll start to notice patterns in hand positions, and how the tone is different. Practicing arpeggios is excellent for this.
Keep it up. You have a goal and aren't afraid to ask questions. That's excellent. You'll go far.
Praise & Worship #1311 : Aria & Aria Pro II Club