sentences:  Such segregation and exclusion may "contribute to psychosocial stress level" as well and further add burden to the quality of living environments in these communities.The idea of "smart shrinkage", in some regards, is similar to dominant growth-based models that offer incentives encouraging investment to spur economic and population growth, and reverse shrinkage.However, rather than believing the city can return to previous population levels, the governments embrace shrinkage and accept having a significantly smaller population.