Don't make it more difficult, you need to understand what bitcoin is, i think you know that bitcoin is the first and biggest cryptocurrency. Don't make yourself to be confused, there so many references that you can find on internet to make you comprehend about bitcoin.
Bitcoin is not much difficult to understand everything is available in the internet lot of forums are there there also will get lot of information about bitcoin, so I think it's not much difficult to understand.
Actually only people who really intent to get to know bitcoin will understand and easily digest and understand bitcoin. for some people who already have a negative mindset that bitcoin is difficult to understand. of course they will find difficulties. actually there are many sources for you can read on google to understand bitcoin