I tend to disagree.
We are talking here %, percentage. Relative change. Not an absolute numbers.

For one and the same person, (like myself) , +20% is a lot in FIAT world, but peanuts in crypto sphere

20% in crypto for me is still nothing, dust, noise fluctuation, error value.
If I loose -20% in crypto, I concider "no losses"
If I gain +20% in crypto, I concider that coin is stagnating, no gain, sideway trading...you name it.
but....
If I gain +20% in fiat, in my bank or stock afairs - I say I made good investment.

All for one and the same person.