If one was to ask a random person whether they have free will, the answer would likely be affirmative, for a variety of reasons. It is both challenging and incomprehensible for most human beings to accept that their life may be guided by something other than the free will of decision-making. However, the concept of determinism, although not directly meant to challenge free will, ultimately suggests incompatibility. Determinism is a theory which states that the course of the future is determined by a combination of past events and the laws of nature, creating a unique outcome. It argues that the events that are secured in the past, combined with laws of nature that drive the real world, results in a possible reality where the very same events and natural laws would apply, and therefore, shape the future. Causal determinism is the primary argument against free will presented in this paper using the following premises:   * P1. The universe is deterministic with past events and laws of nature bring subsequent change and a unique future;   * P2. Humans have no influence or choice about the laws of nature or events in the past;   * P3. Events of past or nature are determined by physical forces since human actions are events, in reality, then they are determined by physical forces;   * P4. If humans do not cause or originate actions, then these events are not controlled by us, thus lacking the ability of self-determination;   * P5. The no-choice principle – a lack of influence on the inputs, resulting in a lack of control over the output or predetermined future; Determinism is incompatible with freedom of will. P1 is the basic premise of determinism. P2 examines the human ability to influence said premise. P3 creates the sequence which affects human decisions. P4 explores how the concept of free will plays into determinism. P5 presents a theory and closing argument. The conclusion is the final logical assumption based on the premises. There are several schools of thought regarding determinism and free will. There are the compatibilism perspectives that suggest that both free will and determinism are real and can co-exist or are mutually compatible in reality. While compatibilists believe at least partially in some effect of a metaphysical combination of past events and natural laws, the freedom of choice ultimately depends on the situation, sometimes humans are forced by circumstance while in other times, humans are free agents. Compatibilists argue that determinism does not suggest a lack of free will because it does not entail that humans ever act on their desires unencumbered The incompatibilism perspective views free will and determinism as conflicting, with two schools emerging of libertarianism which suggests free will exists in the indeterministic world, and hard determinism that presents a world with no free will. Hard determinism will be explored here, through a concept known as the consequence argument or “no choice principle.” It follows the basic premise of how one can have a choice about something that is an outcome of something that one has no influence on. Therefore, since no human being has a choice about past events or laws of nature, the logical conclusion is that there is no choice about current decisions,