I've owned Skyrim since launch day (Went to a midnight release for my copy).
I've bought and downloaded all the DLC.
...I've never finished the game in any meaningful fashion. I built a house. I finished the Companions. I did the first quest of Dawnguard. That's it. Farthest I got in the Main Quest was finding the Mage to talk about the Elder Scroll.
I think I know my problem. Mods. Skyrim Redone, Frostfall, Realistic Needs and Diseases, Immersive Creatures, Armors, Weapons, etc...it made the game so rich.
Too rich.
So I'm reinstalling Skyrim now. Fresh playthrough. No Mods. No distractions. I WILL finish this game.