True. Revenge will hurt you more than the other person. By letting go of those who hurt you you're not only setting yourself free but you're respecting yourself by removing those toxic people from your life.
A military dog who lost a leg when sniffing out a roadside bomb has been awarded the animal equivalent of the Victoria Cross after serving in more than 400 missions in Iraq and Afghanistan. Lucca, a 12-year-old German shepherd, served in the US Marine Corps for six years, protecting the lives of troops by sniffing out munitions.