I had a friend growing up and we were in a perpetual state of competition. One-upping each other seemed to be the aim of life. For years we did this, always trying to appear the happiest, or to be having the most fun.
I got tired first, so I started to let her win. In all honesty, I started finding real joy in things that she did not seem to care one ounce about. Therefore, we both declared ourselves victorious. And then our "friendship" ended. We did not have much in common after all.
This joy which was so much less glamorous came from a knowledge of the Lord and a restored relationship with my creator. What is incredible to me is the joy which a relationship with the Lord Almighty affords. Simply knowing him brings a smile to my face. Christians should be the happiest people in existence.
There is no blending into society as a Christ follower. Your joy should be so apparent and so weird, that people are intrigued. My competitive friendship taught me something: people are attracted to happiness, even the appearance of happiness. This is something everyone yearns for, and most will do anything to even establish a facade of contentment for their peers.
Jesus taught his disciples how to "fish for men." What better bait is there for man than a life of incessant joy and love? "Let your light shine before men" Jesus says, and let the people see what rich, "abundant" life is in Christ.