Unconscious emotional trauma (usually from childhood) can affect every aspect of our lives and most important, can deny us happiness. One example is emotional neglect.
Here is an introduction to one healing approach (of many approaches):
Other than “Emotional Neglect” another huge issue is “Emotional Abandonment”. Here is one person’s experience and healing.
God intends for us to enjoy the human experience. If you are struggling in life, why not look into whether or not you are carrying emotional trauma and if so, heal those wounds. It may take a while, and you may need to give up things (or even people) that you have become attached to. But, your happiness is worth it! You are worth it! 🙂