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.
We have five fingers on each hand: They are thumb, index finger, middle finger, ring finger and little finger. Each finger has specific characteristics, both positive and sometimes negative. rings are accessories that amplify, diminish or channel these natural features. To know the meaning and symbolism of rings according to each finger can thus help improve the well-being and reveal self-expression. The Giving Right Hand and Receiving Left Hand. This is the first thing we should think over carefully about the placement of a ring. The meanings of our hands are different.