Panic is the worst thing that can happen to you, it prevents you to think and draw conclusions and develop a strategy . This is already a madness of money, which is always bad for even the most successful.
panic selling will never solve ylur problems and it will only add some more, so it hink that your emotions should be under control
i think that there is nothing to be afraid of thppwhen the nkret is falojg, just bpnever sell what you have got