The law of gravity or thermodynamics for example are phenomena that can always be observed and be proven scientifically regardless of the circumstances. They always work. Unfortunately not the same can be said about the LOA. First of all, because it cannot be proven; and although lots of people argue it works for them, it does not necessarily work for them all the time and for absolutely everything. This argument led most people to conclude that rather than a ‘law’ we could refer to it as a ‘theory’ or ‘hypothesis’. That does not necessarily mean that it does not exist; it just means that we humans have not been able to prove it or disprove it.