Greven,
I guess I agree with most, maybe all, of the article. I think it can be hard to live a Christian life without being like the article describes, but that is no excuse.
We may be a smoker, and enjoy that habit, but we would probably tell our children, strongly, that smoking is very bad for them, and that they should never start that habit. That would seem hypocritical, but we want what is the best for them, so we tell them anyway. We may have the same reasons for telling people to avoid things that we still practice.
I have had a problem (I have been working on it for a long time) of left over JW thinking. When I became a Christian I thought it was necessary, a commandment, to tell everyone about the salvation possible through Christ. I thought it was a requirement to tell them, even though they did not want to hear it.
We, Christians, do have an obligation to tell everyone the salvation message, but, as the article states, we must use thoughtfulness and the fruits of the spirit in doing so.
Christians are still imperfect people and have all of the same faults, desires and problems as everyone who is not a Christian, we still must try to always improve, not because it is required to gain salvation, as the JWs teach, but because of our love for our Lord Jesus, and our desire to be like Him.
Borgfree