1. Intoxication is not a defense to a criminal charge. Intoxication does not, in itself, constitute mental disease or defect within the meaning of section 12.1-04-04. Evidence of intoxication is admissible whenever it is relevant to negate or to establish an element of the offense charged.
2. A person is reckless with respect to an element of an offense even though his disregard thereof is not conscious, if his not being conscious thereof is due to self-induced intoxication.