In this task, you are given Twitter posts. Your task is to label the post's emotion (as expressed by the user) as sadness, joy, love, anger, fear, or surprise.

Let me give you an example: im feeling quite sad and sorry for myself but ill snap out of it soon
The answer to this example can be: sadness
Here is why: The emotion of the post is sadness as the user mentions 'feeling quite sad and sorry for myself'. Hence, the label is 'sadness'.

OK. solve this:
im used to it but it still makes me feel empty
Answer:

Show your work and conclude with the exact phrasing "Therefore, the final answer is [answer]." where [answer] is just the final number or expression that solves the problem.
user
sadness