@mseloriofirst thing you should do is
Forget totally what you paid for ZIP
i know that's hard to do, but it gets easier if you work on it
ZIP owes you nothing, ZIP doesnt care one bit if you go broke or make a million. I get so frustrated when i read that "XXX" share owes me.... Shares owe you nothing
the second thing you should do is say
i have X ammount of dollars in ZIP. is it wise to keep them because i think ZIP will rise, or do i see better value and more upside in another share/
if you think ZIP will rise, then keep it, if you think a share like FMG will rise more than ZIP, then sell ZIP and buy FMG
N.B i have no opinion on ZIP, i'm just trying to answer your question
if this helps