>>12540244Any decent introductory text in philosophy will have at least a chapter dealing with these kinds of questions. Read it and come back. It sort of boils down to there being limits to what is possible to know, and limits to how certain it is possible to be about any knowledge. It can be useful to be aware of it, but the only resolution to it is to accept it and move on with your life.
It's not a scientific problem, it's philosophy.
