Last checkbox inquiry

one last inquiry about checkboxes? Everything is working the way it should except for, the additions in the paragraphs below keep calculating and adding even though the boxes are not checked… I don’t know what I’m missing to make it stop after 6 boxes have been checked.

https://codepen.io/ayandagatsha/pen/NWrxNmd

change lines like this:
ch1.addEventListener('click', (e) => {
to:
ch1.addEventListener('change', (e) => {

Dude, no way! You did it again… how did you figure out that was what was needed? I haven’t even read anything about ‘change’ events yet…