Things are going back to March 13, 2020, the second day of the 312 crash. I personally watched Bitcoin fall to 3,800 U.S. dollars, which is a few hundred U.S. dollars per second. I was shocked, because in my trading history , I’ve never seen the btc so low before, not to mention that there are only two months left before the 512 reduction
Doubt anyone that has been trading bitcoin after this crash will have made more profit than someone that just held through all the ups and down of bitcoin until the present price it's currently trading. Not trying to say trading isn't profitabke but the risk associated with it compared to that of holding, I'll recommend investing to trading especially as noobs are the category of enthusiast in discussion.
Seems you're new to the industry as those that have spent about 3/5 years in the industry can recall bitcoin trading lowers value than that you highlighted in the OP. Although the crash came as a surprise to many, it won't be the first time we've experience similar scenario in the market. The corrections are always part of the market and soon you'll get used to it.
In regards to your question, I think it's best to keep that to yourself, don't make yourself vulnerable to hackers as you become a target due to the size of your account.