I agree that all these things are detrimental, but I think it is a matter of finding the root cause for the other things to fall away.Attending church is irrelevant as a persecuting government can imprision you and yet you may still have a Christian Walk and Life.
Not reading the bible as important it is (this is the no 1 thing I do the most in my Christian Walk) is also irrelevant for men can take this from you and yet you can still have a Christian Walk.
Sin certainly can become a blockage and causes problems with your Christian walk but this is a result of a deeper problem.
The problem is the apex of all these things and that is prayer. (Something I know is my downfall. I don't pray hardly at all and I know it is my downfall in all other aspects.)
When I don't pray, I am suseptable to temptation, I do not see through the word of God correctly, attend church mechanically.
Ones entire relationship through Christ and our Father is dependant on prayer. It is the first thing whereby all other things detrimental to ones Christian walk stems.
It is the way the Spirit of God can reach us, soften us, turn our focus away from our self.
Yet a man of prayer without the Word is a right handed man walking on one right leg. Its his best leg but he can only hop.