I don't see it that way.
Something is at $5,you buy and tell you're friend you believe it will be at $100 in 10 years.
It goes to $10 and you bought again at $6 and $8.
It goes back to $5 and you bought again at $8 and $6.
I don't see these as bad entries.
Now when you apply that to crypto,people get emotional for some reason.Even people with no skin in the game.
If I was to tell you that that was how I traded AAPL in 2009 because I believed in my forecast and I still hold to this day,you would probably be impressed.**
**I didnt.hahaha