Truck drivers I’m pretty sure; it says long distances.
The word subjective is used here as an abstract. It refers
to the theoretical ability of a person idiosyncratic to his body's capability
to increase level of activity in a constant frame of time. It supports the idea
that there is no one template for everyone to follow.
Answer:
There are over 7,000 nerve endings in each foot.
Answer:
Checking
Contamination / Mental Contamination
Symmetry and ordering
Ruminations / Intrusive Thoughts
Hoarding
These would include a small job market, an international recession, or technological advancements that affect an industry