You raise a crucial point about the complexity of human emotions and the importance of embracing all aspects of our inner experience. However we do need to be careful when attempting to measure emotion against enlightenment.

Emotions like desire, fear, grief, and anger are indeed integral parts of being human, and attempting to suppress or deny them can lead to inner conflict and stagnation.

Acknowledging and accepting these emotions as part of the human experience allows us to navigate life more authentically and effectively. Each emotion carries its own wisdom and serves a purpose in our growth and understanding. For example, fear can alert us to potential dangers or be a sign that we are about to step out of our comfort zone, grief can facilitate healing and transformation, and anger can help us to address things that we don't like in our world and give us the motivation to transform those things.

On our journey, it's not about transcending or escaping these emotions but rather about developing a deeper awareness and relationship with them. By cultivating mindfulness and self-awareness, we can learn to observe our emotions without being overwhelmed by them, allowing us to respond to situations with greater clarity and compassion.

Ultimately, true inner peace and enlightenment come from embracing the totality of our human experience, including both the "positive" and "negative" emotions, and recognising that they all contribute to our growth and evolution as individuals.