A trainer is a tool specially constructed to enhance and direct the experience of the Matrix interface.
A trainer is a composition of CQRs that works as a connecting device between yourself and the Matrix "mainframe".
Using a trainer will probably lift you to the next level -- the trainer will work best if considered as an artifact and placed on an altar.
It's also a piece of artwork that can be enjoyed for its aesthetic appearance.
I think of the trainer as a way to connect with assisting forces and repogram my future and afterlife.
"A matrix is an indepensible shamanic device - with time you will treat it as a living entity used with the matrix interface and a superbeacon just powers it all up."
"using the matrix always gives another perspecitive - sometimes there is definitely a conscious presence coming though the matrix it will actually 'call me up' to give guidiance"
A good definition is found in the early 26th Century dictionary (sixth version).
"A trainer was an initiating attempt by those ancestors living in the frame fk699f to re-establish lasting contact with central headquarters to ensure that the great cosmic mother was distributed correctly.
In its early form, it consisted of a set of CQRs; in its later form, it manifested as coated sediments at the bottom of the spine. This did, however, not appear before in the late 23rd Century.