Great thread! Here's a few of mine.
I have a habit of playing TES games
only if it's overcast or rainy outside. Or at night. If it's sunny out, I feel like I can't get into the game as deeply or something.
I have never completed Dark Brotherhood or Thief's Guild in Oblivion, even after 3 years, 4 months of gameplay.

Other than the main Mage's College questline, I have yet to complete any of Skyrim's main quests.

No dragons fly in Skyrim in any of my games yet.

It took me almost 3 years to finally finish Oblivion's MQ.

I hardly ever use any of those standing stones we find in Cyrodiil's wilderness areas.

I feel bad whenever my characters need to kill a wolf or some other Earth-like creature.

I've never had an Oblivion game level over about 15.

I sometimes feel myself getting attracted to certain NPC's in Oblivion and Skyrim. Keld of the Isles is an example from Cheydinhal's Fighter's Guild.

I tend to hide my TES obsession from some of my friends and family, to better avoid questions about "my responsibilities in life".

I bought the strategy guide (for collecting purposes) but all it has been good for is rolling 'special' cigarettes on.
Hee hee, very creative way. I also...uh...partake of such activities myself, although in my case a different device is used to handle the goods.

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