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.
Another example is the little finger of Mercury, which is the god of swift-thinking. But with all communicative skills and no truth, even a good god becomes a con artist. All the characteristics of each finger have both positive and negative aspects. Keep this in mind and be aware before putting a ring on a finger. Because the effects can be subtle at first, but they get worse over time. Characteristics of the five fingers The index finger-Jupiter
A class ring is typically worn on the ring finger of the right hand. This is meant to reserve the ring finger on the left hand for an engagement ring or a wedding ring.