The answer is speciation....
Ribonucleic acid is the single-stranded nucleic acid which plays a role in protein synthesis i.e. transcription. The three types of the same are messenger RNA (mRNA), transfer RNA (tRNA), and ribosomal RNA (rRNA). All of them has distinguished roles in protein synthesis.
Gary most likely suffers from panic attacks, this is proven due to the fact that he experiences intense fear, shortness of breath, and the thoughts of being crazy all in unexpected episodes.
This is referred to as: spontaneous recovery
Spontaneous recovery is a theory of learning and memory which involves unexpected and recurrence of a conditioned response after a period of reduced response or delay. Spontaneous recovery is associated with classical conditioning and operant conditioning. Extinction will happen quickly after a spontaneous recovery, if the conditioned and unconditioned stimulus is not connected.