The debate about if it is possible to defeat sceptical doubts have been debated in Philosophy for long time since. The reason claims that we cannot know for sure about all the things that surround us. This essay will discuss Is it possible to defeat all sceptical doubts relating to our knowledge of the external world?

At a first view everything I do appears to be real. I define real all the things I do while I am awake. Reality is therefore defined as everything we can have an idea of. For example If I tell than an object have 4 legs we imagine or tend to imagine a wide range of objects or animals with 4 legs; but if I say chair then you picture any kind of 4 leg element with this description. In reality the same happens; reality is showed as a picture that I can sense, smell, touch, and hear but never ever be sure that is real. The reason is we don’t know. And the more we dig in the more certainty we can assure this acknowledge.

“ for anything anyone believes there are equals powerful reasons for believe the opposite” So live without opinions”   -Pyrrho

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