Analyze the following tweet to determine the level of anger expressed. The levels are: 0: no anger can be inferred, 1: low amount of anger can be inferred, 2: moderate amount of anger can be inferred, 3: high amount of anger can be inferred.
Tweet: @mumsnet_madness I am furious that these passive smokers are huffing all my cig smoke without contributing to the cost of a packet #outrage