Task: Categorize the tweet into an intensity level of the specified emotion E, representing the mental state of the tweeter. 0: no E can be inferred. 1: low amount of E can be inferred. 2: moderate amount of E can be inferred. 3: high amount of E can be inferred.
Tweet: Home is where the heart lies ! Love my little island but my birth city just ain't acting right &amp; im not feeling too good about it #restless
Emotion: fear
Intensity class: 
1: low amount of fear can be inferred