“A glass breaking in your house means good luck is coming your way. Obviously you can’t just break your glass it doesn’t work. If you break glass intentionally then it doesn’t work that way but if you accidentally break some glass that means evil is leaving your house and good luck is going to come.”
Simply so, what does it mean when glass is broken?
Most of the time people accept broken glass as a good omen. Typically it represents things like new, good cycles beginning in your life. It also represents improved financial situations in the near future. However, some do believe that a broken window is bad luck and represents a weakness in your spiritual defenses.
Herein, why would a glass shatter for no reason? Any flaw in the edge or glass surface can cause spontaneous breakage. Small cracks in glass grow over time. As the glass expands in the heat and contracts in the cold this crack will grow. Eventually, this change in temperature can cause the tempered glass to shatter.