Everyone acts according to their individual inner awareness of the right and wrong. So many times, in fact, we blame ourselves for doing things that are morally are wrong, but we do them anyways. Certainly, the moral sense inhibits actions by generating and creating fear. We, as human beings, have the ability to distinguish between good and evil, but it seems that for some ones have their own concept of good and evil, and do things their own way according to their interests and beliefs.
Even though throughout the play we can perceive Claudius as a celever monster, this is the first time the king confesses comitting the crime (act III, sc. III); he does have conscience, he acknowledges enjoying his ungodly gains; therefore, he just reflects about his actions. Claudious is not completely beyong redemption.
Nowadays, there are a lot of Claudius in the world. People recongnize doing wrong, and still continue doing it; people committed bad actions but tehy are justify by the end (Machiavelli's idea). Today, we live in a society where coscience exists but it is not taken into account nor even present when acting or taking decisions. I must say that everyone constructs their own conscience regarding their own interests and needs; what is wrong for me, for you is good; what is morally correct for me, for you it is not. This leads to frustration, madnees, and more wickedness at a personal level. Having coscience does not mean you are a a good person, it means you are human prompt to sin at any time.
As we can see, human mind is a mess. Check this video about it.
As we can see, human mind is a mess. Check this video about it.