Two are better than one, because they have a good return for their work: If one falls down, his friend can help him up. But pity the man who falls and has no one to help him up! Ecclesiastes 4:9-10
There will be a day when each of us are not doing well. If you have friends and family, you have others that will come over and love you through your pain and suffering. We should help each other when we are in need. We are more effective when we work together. We help each other do life with our skills and life becomes a little easier and little better.