They don't seem to have problems gaining or keeping friends. They don't have problems with their weight, or with their appearance or with their relationships. You see, while some people may seem to really have it all together, it's also true that we don't know everything that goes on in someone's life. Although things many appear to be going well outwardly, people still struggle with many things inwardly. For example, there are many, many people who struggle with a fear of death, or a nagging sense of guilt, or a continuing feeling of unfulfillment.
Some people live in fear of the future.
Of course you'd never know about these inner fears simply by looking at people, but they often still exist. The sad fact is that many people can look vibrant and happy on the outside, but feel still feel empty and miserable on the inside. Everyone longs for inner security and peace, but so few people ever seem to really find it. The good news is that it is possible for someone to be free of this inner emptiness and unfulfillment- if they are willing to be honest with themselves about why those things exist. You see, the Bible tells us that things like fear, guilt, emptiness and unfulfillment find their ultimate source in the fact that people are separated from their Creator.