you should not invest in altcoins or anything in this world based on the opinion of friends. you should always do a lot of research on your own and determine whether it is worth taking the risk of investing your precious money or not, for example now Xiotri (XIOT) has dropped to $375 (-35%) and that is just the beginning because it can fall further and you are already losing money with this price drop because I am assuming you bought it for $600. about reaching $30,000 Is an illusion, forget it