Jollybear
Hey
Ability plays a role as well. There are people that are simply not cut out for fast food. There are those that either cannot handle the pace or the stress. There are those that cannot work fast and get rattled and break under pressure. There are those that have difficulty memorizing sandwich recipes.
Sure everyone can cultivate a skill, but not everyone has an inherent talent to effectively produce in a career field.
Dont you think those that have a disposition to being rattled can slow it down by diet, and taking a breath, thinking it through? Plus being new, thats gonna be natural. With experience that would go away due to confidence.