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1
I have saved up so many things that they get in the way.
2
I check things more often than necessary.
3
I get upset if objects are not arranged properly.
4
I feel compelled to count while I am doing things.
5
I find it difficult to touch an object when I know it has been touched by strangers or certain people.
6
I find it difficult to control my own thoughts.
7
I collect things I don't need.
8
I repeatedly check doors, windows, drawers, etc.
9
I get upset if others change the way I have arranged things.
10
I feel I have to repeat certain numbers.
11
I sometimes have to wash or clean myself simply because I feel contaminated.
12
I am upset by unpleasant thoughts that come into my mind against my will.
13
I avoid throwing things away because I am afraid I might need them later.
14
I repeatedly check gas and water taps and light switches after turning them off.
15
I need things to be arranged in a particular way.
16
I feel that there are good and bad numbers.
17
I wash my hands more often and longer than necessary.
18
I frequently get nasty thoughts and have difficulty in getting rid of them.