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.
The long ring finger means you have the gift of gab. You can talk anyone out of his last penny so to speak. In short, they are people who have a gift to sell ideas, to talk persuasively, are smooth talkers. Normally,the pointer finger should be the next tallest finger after the middle finger.