I don't exist or nor world around me.
However everything mimics to suit our Brian.
Everything appears and disappears out of thin air.
However at some scale they follow a rule, the number of basic elements appearing is equal to the number disappearing.
These constitute the basic elements.
Ok, I know we feel comfortable to be under an assumption that we exist.
However we don't see reality, we only see an approximation of reality reconstructed by our Brian.
So proving everything scientifically may not be possible or at least you will not be able to see.
Our basic problem arises with the tools which we use to understand our universe.
For example our maths which depends on quantisation from 0 - 10 and repeat itself.
If we try to break them further we run into issues.
The things around us may not follow the same rules.
For example, you can measure your weight using weighing machine not a scale, it simply doesn't fit the job.
I am saying so because an electron can be a particle and wave at a same time and it may come into existence and cease to exist in fraction of a second.
The same principal may be applied to physics which follows the approximation path.
All these end up being the difference between the nuclear world and the macro world.
