there is greed building inside me little by little...i don't know why... 
It probably has something to do with the fact you subscribe to the Warren Buffet Be fearful when others are greedy and greedy when others are fearful philosophy.
Also similar to Baron Rothschild's "the time to buy is when there's blood in the streets" mentality. Both men are famous for making their fortunes in the stock market, so probably good advice to follow.
Myself, I think the fear and blood levels are still a bit lower, but even if you are beginning to accumulate some coins now I don't think you will need to wait too long for at a minimum a relief rally.
Not even in 2015 when manipulators showed idiots bitcoin was done for, the fall was not as bad than it is right now, $1200 ath and crashed to $200, that is 6 times, right now from ath of $21k, price is $3600 x 6 = 21k, using the history, btc can't crash any further. This is the bottom cause there is no news telling bitcoin is dead like it was in 2015 or any mt.gox spreading fear or anything like it was in 2015. So anything happening right now means solely manipulative and the same people doing this will be the ones buying bitcoin till it hits 100k and then they will crash it to 20k in few years and they will do the same crap over and over.
There is more room for down yet, don't count on history being an exact match for picking your bottom.