By finding things you like to do, and getting involved in organizations that let you do it. There are clubs and organizations to fit almost any interest. Another way ... learn to like yourself. Dissatisfaction with life could be a sign that you are not happy with your current place in life. Sit down and make some lists--- What gives you pleasure? What do you like about your job? What do you like about your home environment? If you could change something concrete about your environment, what would it be? . . The best way to be happy is to find out what pleases you, and then finding a way to make it happen for yourself.