It's normal if your panic, especially if you still new on this investment.
You will learned from that and you will be more mature to take decision next time.
And the one more thing is you should only invest money you can afford to lose.
true, every time you want to invest, you must be able to reduce yourself from the panic that occurs when you see the situation of the coins we are investing in has decreased due to the impact of bitcoin that has fallen, it is certain that it will also have an effect. but sometimes it's only temporary and not for long because if bitcoin increases it will certainly come back at a good price.
but if you do not have experience about situations like this then, you will always experience excessive fear which will result in you always doing actions that are detrimental to yourself.
but it is clear that there are benefits because you can learn from the mistakes you make and not to do the same thing in the future.
