My personal opinion is that you are mistaken not by the coin, but by the fact you recently bought in and are not yet the billionaire you thought you would be a week later. You have probably only exposed yourself to the dollar value of BTC and now have some sort of immediate expectation about the SAFEX coin. The current drop you did not foresee... That obviously led to your disappointment.

Read this: https://en.m.wikipedia.org/wiki/Ronald_Wayne

Have patience, stop looking at the SAFEX price every 15 seconds, log out of your exchange and log in again in March 2020. By then you can actually say for sure if you were mistaken by the coin or buy the biggest boat on the block...