ELI5: Why do we never lose certain skills we have learned, even if we haven’t practiced them for a long time. like for example riding a bicycle, and we lose some, like a new language we learned 10 years ago but can’t remember anything about it now?

Submitted by enemyn1 t3_zztybo on December 31, 2022 at 1:18 PM in explainlikeimfive