These things can lead to people feeling those certain feelings
Depression
Anxiety
Stress
Not enough nutrients
Sleep deprived
The first step of drug addiction treatment is to gather patient information.
When you're measuring the pulse and it is WEAK and RAPID, that is known as THREADY.
When you're measuring the pulse and it is STRONG and FULL that is know as BOUNDING.
Thready and bounding are just synonyms for strong and weak.