In a survey, up to 2 / 3 of the respondents believed that the most important factor affecting the sense of security was the level of income. Analyzing the sense of security of people with different incomes, it was found that the sense of security of people with a monthly income of 3000 ~ 6000 yuan was significantly lower than that of people with a monthly income of 6000 ~ 8000 yuan. Therefore, the lower the income, the lower the sense of security,
The cost of living of people with an income of 3000 ~ 6000 yuan is higher than that of other groups cannot weaken the above view.