We have all heard the expression, "you are what you eat." Basically, whatever you put into your body is eventually going to effect your health. If you take in bad stuff it is going to effect you in a bad way. If you take in good stuff it is going to effect you in a good way. In the same way, if you hang out with bad people you will experience the effects of that bad behavior. If you hang out with good people you will experience the effects of the good behavior. You become, what you hang around with. As Christians, it is important to remember that while we live in the world we are not to become like the world. 1 Corinthians 15:33 says, "Do not be misled: "Bad company corrupts good character." You and I need to be careful that while God wants us to evangelize the world. God also does not want us to let the world squeeze us into its mold. Find some good godly Christians to fellowship with. And spend time with them, where you guys can pray for each other, keep each other accountable, and encourage one another in the faith!