@Cyracuz,
Beyond the normal a2k banter, there is a plethora of literature on "self", including
1. It social acquisition via language (e.g. Dennett)
2. Its absence during much activity (e.g. Heidegger)
3. Its fragmentary and disunified nature(e.g. Ouspensky)
4. Its illusory status as an independent entity with respect to its attachments (e.g.
Buddhist Texts)
5. Its existence at different levels of consciousness (e.g. Freud)
As JLN has implied, "self" can depend on what
particular function that word serves in the phrase "self-destruct". We might observe for example that the phrase is used as judgement by others perhaps of an individual who is apparently oblivious to his activities. (easily explainable on the basis of 3) On the other hand, it can possibly be associated with a concept of "re-birth" as in the promotion of a "better" alternative self. (perhaps on the path to understanding 4 )
One thing seems certain certain. Unless respondents have had
experience of some or all of aspects 1 to 5, they are unlikely to be making cogent comments.