Disembodiment and implications

This issue of gender and sexual reassignment raises the notion of disembodiment and its associated implications. "Disembodiment" is the idea that once the user is online, the need for the body is no longer required, and the user can participate separately from it. This ultimately relates to a sense of detachment from the identity defined by the physical body. In cyberspace, many aspects of sexual identity become blurred and are only defined by the user. Questions of truth will therefore be raised, particularly in reference to online dating and virtual sex[citation needed]. As McRae (1997, p. 75) states, "Virtual sex allows for a certain freedom of expression, of physical presentation and of experimentation beyond one's own real-life limits." At its best, it not only complicates but drastically unsettles the division between mind, body and self in a manner only possible though the construction of an online identity.
Relation to real-world constraints

Ultimately, online identity cannot be completely free from the social constraints that are imposed in the real world. As Westfall (2000, p. 160) discusses, "the idea of truly departing from social hierarchy and restriction does not occur on the Internet (as perhaps suggested by earlier research into the possibilities presented by the Internet) with identity construction still shaped by others. Westfall raises the important, yet rarely discussed, issue of the effects of literacy and communication skills of the online user." Indeed, these skills or the lack thereof have the capacity to shape one's online perception as they shape one's perception through a physical body in the "real world."