Spontaneous recovery does not happen suddenly without cause, but arises from an internal proneness, a tendency to act by its own impulse. It signifies a natural process that emerges from within. While rare, documented cases show individuals with chronic diseases experiencing spontaneous remissions, such as a man with pancreatic cancer whose tumor vanished after a heart attack. Other instances include inoperable pancreatic cancers and even cases involving brain tumors. These recoveries are not limited to cancer but also include cardiovascular, autoimmune, neurological disorders, blood disorders, and skin conditions. Additionally, the Lazarus phenomenon, where patients spontaneously recover from cardiac arrest after being declared dead, showcases the extraordinary potential of the body to heal itself.