https://www.selleckchem.com/products/NVP-AUY922.html The study group participants showed significant decrease in mean (SD) systolic [140.77 (8.31) to 136.93 (7.96), = 469.08] and diastolic blood pressure [88.24 (5.42) to 85.77 (4.66), = 208.21]. In contrast, control group participants had a mild increase in the mean systolic ( = 6.02) and diastolic blood pressure ( = 4.70) values from pretest to posttests. GSR showed a significant increase from 559.63 (226.33) to 615.03 (232.24), ( = 80.21) from pretest to posttest III. Use of home-based biofeedback-centered behavioral interventions enabled BP reduction among hypertensive patients. Further studies should use biochemical markers of sympathetic nervous system activity to endorse this home-based chronic illness intervention. Use of home-based biofeedback-centered behavioral interventions enabled BP reduction among hypertensive patients. Further studies should use biochemical markers of sympathetic nervous system activity to endorse this home-based chronic illness intervention. The idea of happiness is as old as civilization, but breakthrough is achieved only in 20 century. Happiness can be broadly segmented into biological and behavioural component. The sufferings from illnesses hamper happiness. Happiness correlates negatively with morbidity, mortality, stress and anxiety in contrast to a positive correlation with motivation, healthy behaviours and longevity. In this article, an attempt has been made to understand the relationship between happiness and its important contributory factors. The current study used data from the Gallup World Poll available under license CC0. Data analysis was performed using R studio version 1.0.136. Initially, descriptive analysis in the form of mean (standard deviation), violin plot, correlation matrix, and scatter plots were reported. Subsequently, robust regression estimates along with bootstrap standard errors and confidence intervals were used to report inferential statistics. Norway