Our experience and knowledge of the human nature are always incomplete and fragmentary. This inability to achieve a comprehensive grasp of what we are is often revealed as we attempt to clarify the concepts that emerge from our lopsided understanding of human nature. The concept of self is a case point. In this essay, we focused on the idea of self in philosophic literature; we affirm that self is seemingly lost in the multiplicity of its aspects. Kierkegaard Existentialism shows that existen...