Table 2.

Items of safety questionnaire

Item	Agree completely	Kind of agree	Neutral	Kind of Disagree	Disagree completely
I never dare to volunteer my opinion.	1	2	3	4	5
I feel that life is always full of uncertainty and unpredictability.	1	2	3	4	5
I'm used to giving up my wishes and demands.	1	2	3	4	5
I'm always worried about what's gonna happen.	1	2	3	4	5
I never dare refuse a friend's request.	1	2	3	4	5
When I meet unhappy things, I always sulk or cry alone.	1	2	3	4	5
When I meet unhappy things, I always sulk or cry alone.	1	2	3	4	5
People say I'm shy and withdrawn.	1	2	3	4	5
I always worry that a relationship that's too good will turn sour.	1	2	3	4	5
I usually stay away from leaders.	1	2	3	4	5
I often worry that I will lose control of my thoughts or emotions.	1	2	3	4	5
I always “never ask for anything.	1	2	3	4	5
I always worry that my life will be a mess.	1	2	3	4	5
I felt powerless to cope or deal with the sudden dangers in my life.	1	2	3	4	5
I am afraid to establish or maintain close relationships with others.	1	2	3	4	5
I feel useless no matter what anyone says, you know.	1	2	3	4	5