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.
People often wear a ring on their index finger to demonstrate assertiveness, or power. The Middle Finger - The Meaning of the Middle Finger for Rings: Identity & Materialism - Being the tallest finger, the middle finger is associated with our purpose in life.
A purity ring is a ring that represents a promise, vow, commitment or goal to abstain from sex until marriage. Purity rings are typically worn on the left ring finger. It is significant, in the fact that it is the same finger on which a wedding ring is worn.