Rectify the wasteful habit of chucking your eggshells in the trash by holding onto them for future use.

Source: https://www.chipchick.com/2023/03/here-are-5-interesting-ways-to-use-eggshells-that-you-probably-have-not-thought-about-before.html

Team co-captain Lily Mullens, 20, said everyone was "stepping on eggshells," over the swimmer joining the women's squad.

Source: https://nypost.com/2023/10/05/virginia-college-swim-teams-fight-to-stop-trans-athlete/

Watching Poppy truly gives the feeling of walking on eggshells, just waiting to fall through into her bad side, only held back in the rankings by her lack of screen time.

Source: https://screenrant.com/mike-flanagan-scariest-villains-ranked/