Jack Torrance. Loving father. Adoring husband. Friendly handyman. Driven absolutely psychotic by either a supreme and enduring boredom or the whispers of murderous ghosts (you decide!). What happened Jack? At the start of The Shining he’s all smiles and strolls as he accepts the position of janitor during the winter months at the Overlook Hotel. By the end he’s axing down one of the many bathroom doors, shoving his grinning face among the fresh splinters, famously proclaiming “Heeeere’s Johnny!”  Do you remember the turning point? The moment it was confirmed for Wendy that her husband is deeply disturbed and both…