Lay Aside Every Weight

Therefore, since we are surrounded by so great a cloud of witnesses, let us also lay aside every weight, and sin which clings so closely, and let us run with endurance the race that is set before us -Heb 12:1

There are many things that slow down our spiritual run that are not sin. I often think that sin is the only thing that keeps me from living the life God wants. I think this is the point of Jesus' parable on the different soils where the one doesn't produce fruit because it is choked out by the cares of this world ("As for what was sown among thorns, this is the one who hears the word, but the cares ofthe world and the deceitfulness of riches choke the word, and it proves unfruitful." - Matthew 13:22). I don't want my usefulness to be choked out by cares of the world. So what weights do I have that are keeping me from running the race?