No it most certainly isnt, to break all the bonds in the glycerol you need to put in an enthalpy of +6974 and the energy released when the bonds reform is -5852, so you get less energy out then you put in so it wont burn.
The Ring Finger - The Meaning of the Ring Finger for Rings: Emotion, Creativity & Heart: Wearing a ring on the ring finger represents a connection to the heart, as it is thought to be closely related to the artery that goes to the heart. It is associated with our feelings of affection and love.
However, just as the ring finger on the left hand signifies love, fidelity and monogamy, the ring finger on the right hand has also developed a code of its own. As the new millennium approached, diamond rings began to suddenly shift to the right hand â and the multiple meanings behind this shift are fascinating.