Assess the level of the emotion fear in the tweet provided. Use the following categories: 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.
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
1: low amount of fear can be inferred