@fresco,
Quote:tactile
• adjective 1 of or connected with the sense of touch. 2 perceptible or designed to be perceived by touch. 3 given to touching others in a friendly or sympathetic way.
I'm presuming you mean 'sign language' by such?
And again, the problem I have with your position, is the formation of these words/symbols relies on the minds ability (ie a genetic ability) to form an association between the word and a concept/memory/visual....thereby every word you speak/write/etc causes the flash of a 'concept' in your mind. The remarkable thing is that we can then string those concepts together to form a 'new' concept.
Along the path of the conceptual/visual ability of the mind - the mind also has the ability to form new images that have never been seen before (dragons come to mind, as do demons, black holes, wormholes, time travel, teleporter beam, fantasy magic, God, etc). They come from the self...and how are they related to language?
The very ability that allows language - a genetic ability, you appear to believe has no bearing on self.
Lets talk about the body - how can the body not have a bearing on self? It's proven that a fit body has more energy, is more immune to disease, and the person is more confident, assertive, and more likely to go after what he wants. The energy, strength, and health do not come from language, and yet have a remarkable bearing on 'self'.
Let's talk about spirit - this can be evoked purely through body language (and also through the mind, but that's not as clear) - team huddle, back slapping, strong eye contact, etc...and this has a remarkable affect on ones sense of self...that you belong, that you have a purpose, etc.
Lets talk about a different aspect of the body - chemicals. It's proven that chemicals/hormones have a profound affect on our behaviour, and consequently on our sense of self (remember, your supposition is that self is evoked by language - I'm saying here, that is not the whole case)