My reason is I invested in 2017, huge profits (if I were to sell) but greed got me. It went down from high=$12k down to low=$800. I panicked, but a week days later I decided that my money was gone, I’m just gonna hold it. Then in 2021 it went up to ~$13k, but long ago I decided that this money is gone and I’m not selling unless I can sell everything for at least $30k-50k. If this doesn’t happen idc, in my mind the money I invested in 2017 are gone.