An important photo

WHAT an important photo. Recognize Hannah has 12' of dragging line, she COULD lunge towards LuLu on her left or try to get to Sugar on Jessi's right side. Yet, SHE NOTICES, BUT CHOOSES TO NOT LUNGE AND INSTEAD REMAIN CLOSE TO HER HANDLER, JESSI.
Aww...THAT is exactly what correct LL training teaches the learning dog, ignore sucking towards something else (no matter HOW close) and instead maintain personal comfort by remaining in correct Heel position.

Lesson learned?
YES.  
Atta girl, Hannah!