In Non-Dual Shaivism, the concept of self is viewed as an integral part of the ultimate reality, which is consciousness. According to this philosophy, the individual self or the "jiva" is not separate from the universal consciousness or the "Shiva". This concept is known as "advaita" or non-dualism.

Non-Dual Shaivism believes that the ultimate reality is pure consciousness, which is beyond all limitations and distinctions. This consciousness is the source of all existence and is present in everything and everyone. Therefore, the individual self is seen as a manifestation of this universal consciousness.

In this philosophy, the self is not limited to the physical body or the mind, but it is the pure awareness that exists within every being. It is not something that can be defined or limited by any external factors. The true nature of the self is pure, unchanging, and eternal.

Non-Dual Shaivism also emphasizes the idea of "atman" or the inner self, which is the true essence of an individual. This inner self is believed to be the same as the universal consciousness and is the source of all knowledge, bliss, and freedom. The goal of Non-Dual Shaivism is to realize this inner self and merge it with the universal consciousness, thus attaining liberation or "moksha".

According to this philosophy, the individual self is not separate from the universal consciousness, but it is the same as it. This means that all beings are inherently connected and part of the same ultimate reality. This understanding of the self leads to a sense of unity and oneness, rather than a sense of separation and individuality.

Non-Dual Shaivism also teaches that the individual self is constantly evolving and expanding, as it becomes more aware of its true nature. This process of self-realization is known as "pratyabhijna", which means recognition or remembrance. It is through this process that the individual self can fully understand and experience its connection to the universal consciousness.

In conclusion, Non-Dual Shaivism views the concept of self as an integral part of the ultimate reality, which is consciousness. The individual self is not separate from the universal consciousness but is the same as it. By realizing this, one can experience a sense of unity and oneness with all beings and attain liberation from the cycle of birth and death.