Walker said there are many reasons why someone would become dependent on alcohol or drugs, but soldiers face added stressors. (sciencedaily.com)
Seeing weight stalls and fluctuations on the scale might be a big added stressor for a person, thus impeding progress further! (thenourishedcaveman.com)
If your dog is distracted by, or fearful of the presence of other dogs and people, a private lesson is recommend first, to be held in an environment that is familiar to the dog, without added stressors. (adoggonegood.com)