For the tweet "@NFYFC @Wilkster_ hmm, don't know many yf  who are short on confidence! Wish I'd been one, #shy", classify the intensity of the emotion fear. The possible classifications are: 0: no fear can be inferred, 1: low amount of fear can be inferred, 2: moderate amount of fear can be inferred, 3: high amount of fear can be inferred.
0: no fear can be inferred