I wish that moving on is as easy as reciting the alphabet. As easy as memorizing the multiplication table. As easy as finding the common denominator of certain fractions. As easy as finding the least common denominator or the greatest common factor. As easy as constructing sentences using the sentence patterns. As easy as singing your favorite songs.
But it is not. It is as difficult as memorizing the periodic table element and their atomic numbers, mass, protons, electrons and neutrons. As difficult as memorizing the different parts of the different parts of the human body system and their functions. As difficult as memorizing those dates and events of the history.
In short, moving on is too complicated.