I can provide information based on what I've been trained on.
Emotions, including happiness, can be complex and sometimes difficult to define or identify, especially when someone is experiencing depression or feeling emotionally numb. When you're going through a tough time, it can be challenging to recognize positive emotions or even distinguish between emotions.
Happiness is generally characterized by feelings of joy, contentment, and well-being. It can be different for each individual and may be triggered by various experiences or situations. However, in the context of depression or feeling empty, happiness may seem distant or fleeting.
If you're unsure about what you're feeling, it might be helpful to keep a journal and write down your thoughts and emotions when you experience different situations. Additionally, seeking support from a mental health professional can be beneficial. They can help you explore your emotions, identify patterns, and provide guidance on coping with depression and finding moments of happiness or fulfillment.
Remember that it's okay to not feel happy all the time, and it's okay to seek help when you're struggling. Emotions are a natural part of being human, and seeking support is a sign of strength, not weakness.