1

Not enough allies/creatures.

2

Short of food or water.

3

Short of means to acquire/extract resources present.

4

Short of money.

5

Not enough of the required protective clothing (raincoats, goggles, spacesuits, gas masks - anything that protects from an outside force).

6

Not enough regular clothing (proper uniform, inconspicous clothing, or just any clothing at all - anything that you need to get into/out of an area).

7

Not the right shoes/transport.

8

Short of general information (that is, there are important things about your situation that you don't know).

9

Short of medical supplies.

10

Not enough light (lanterns, torches, natural light).

11

Short of specific information (maps, passcodes, names, etc.).

12

No safe place to stay/work/retreat/hide.

13

Short of gear/equipment.