Question: is this a 2) strong advice, 1) weak advice 0) no advice?

However, the questions we used for self-reported stress level are standard, and similar questions have been used in other studies such as a Canadian nationwide health survey where self-perceived stress level was assessed by choosing among the five categories: (1) not at all, (2) not very stressful, (3) a bit, (4) quite a bit, and (5) extremely stressful [48]. 
user
This is no advice
assistant