  A new wave-particle non-dualistic interpretation for the quantum formalism is
presented by proving that the Schr\"odinger wave function is an `{\it
instantaneous resonant spatial mode}' in which the quantum particle moves. The
probabilities in quantum mechanics arise only for the observer's perspective
due to the nature of doing experiments but they do not exist in Nature. In
other words, quantum mechanics itself is not a probabilistic theory. This
view-point is proved by deriving the Born's rule by showing it to be equal to
the experimentally observed relative frequencies. Also, it is shown that the
classical and quantum mechanical times are one and the same. By identifying the
already inherently existing mechanism for the collapse of wave function within
the quantum formalism, the present interpretation naturally proves why the
Copenhagen interpretation is very successful in explaining the experimental
outcomes. The Young's double-slit experiment, the Wheeler's delayed choice
experiment and the Afshar's experiment are unambiguously explained at a single
quantum level. Both `measurement problem' and `retrocausality' are absent in
the present non-dualistic interpretation of quantum mechanics.
