why do small things hit so hard sometimes?

ever notice how the little things can really get to you? like, the other day i lost my favorite pen and it felt like my whole world was off balance. i know it's just a pen, but in that moment, it was like the last straw. does anyone else feel like small things can trigger big emotions? how do you cope with it? sometimes i just need a reminder that it's okay to feel this way. would love to hear your thoughts or any tips you have to deal with these moments ❤️