Absolutely not. Trying to do such a thing may cause more damage. A chiropractic adjustment is a specific and low force thrust that is applied in a specific direction to a particular joint(s). If you twist, turn, or bend in a particular way then you might produce a similar popping noise but that does not mean that you adjusted yourself. By attempting to adjust, you could worsen your condition and make more work for yourself. Not even the world’s best chiropractor can adjust him or herself.