According to Osho, the irrational is not a defect but the vast reality that surrounds and exceeds reason: below it lies the unconscious (drives, projections like love), and above it the superconscious (transrational insight). Reason is only a narrow bridge; true intelligence recognizes its limits, learns from the lower currents, and rises beyond them into higher awareness.
Your thinking mind is small; life is bigger—some from deep feelings, some from higher wisdom—so don’t worship logic, use it to learn and grow beyond it.