You know you've been playing TLD too much when...

[hozz1235]

1. You hear crows and begin looking around for a carcass
2. While walking in the cold outdoors, you wonder how many 'arrows down' your temperature gauge is reading
3.  

[omoon66]

3. You wonder how much condition you’re canned food is

4. Stop and listen for wolf or bear footsteps every so often

[Prestermatt]

You might try here for more of the same:

http://www.hinterlandforums.com/forums/topic/15961-you-know-youve-played-a-lot-of-the-long-dark-when/

[RossBondReturns]

5: You sit in your car and realize it's impossible to twist and look into the backseat AT ALL.

[JAFO]

Upvoted for correct use of the word "too".

(Sorry.. just seen too much poor grammar online of late - it's been bugging me!)

[hozz1235]

You see a stick on the ground and you want to pick it up.

[hozz1235]

When you hold your daughter's Bunny Rabbit, you try to decide whether to let it go or twist it's neck.

[Revantulet]

Lol at hoz's comment!  That's just awful/precious!

[Doc Feral]

When checking my work clothes I try to judge their condition and classify them with the proper adjective.

[Doc Feral]

I went to the city park with the kids. I kept giving lusty stares to fallen branches and felt nervous when some dog barked in the distance.

My wife was checking my son's school bag. She started "Stefano, I'll put in your bag a-" and he interrupted with: "Survival kit?". Kids love to watch me playing.

[Ape88]

You hear dogs barking and howling in the distance and you wonder how close the wolves are.

You see a deer and wonder how many kg meat you would get if you killed it.

[Stone]

You feel a microsecond of panic/relief realising the shape at you back door is not a wolf, its your dog; the dog you knew you were letting in, in a country with no wolves...

[Doc Feral]

When you're trying your best to avoid wolves in the game and you're getting really jumpy, you see a predator walking into your room, your heart stops and you almost fall off the chair and then you realize it's just your two-months old kitten.

She really looked like a wolf in the dim light!

[Khan_Drichthyes]

When you see a wild rabbit in the back yard and look for a rock to throw.

Update: And now I just started looking up how to make a snare.

[s7mar7in]

The pebbles in the driveway make you think of the Cairns...

[Ice Hole]

When you eyeball and count the cattail stalks in the near by pond.