bitcoin difficult to understand because the bitcoin coin is first digital currency and most probably human not understand .and if you really want to know so go on youtube ....there have more videos of bitcoin.
Indeed. bitcoin and cryptocurrencies is very difficult to understand especially if you do not have any interest on it. On the other hand, we can easily learn some new thing if we have interest on it so that if you want to learn more about bitcoin and cryptocurrencies you must have first interest on it. Lastly, you can also try to do some research so that you can learn more about it.