Where do they go?

Got me a new cell phone last week. Renewed my plan and got a very nice one indeed, for free.
My quetion is this. New phones always come with a little rubber plug that covers the place where you stick in the charger. Where do they go?

After a week, and trying to keep up with it, I've given up and it has dissapeared into the same hole in the space-time continuum that socks go when they dissapear from the dryer.

Why do they even bother putting one there in the first place without a lanyard to keep it around?
Oh well, I guess this is another of life's mysteries that have no real answer.

So you might as well just take it out the first time, and and throw it away right then and there, 'cause if you don't, and try to keep up with it, it will cause you more worry than rising interest rates or a woodpecker at five in the morning.

Now, if there are any of you out there who actually have had the thing after more than a month, please let me know. I would like to send you my congratulations, or condolences on having a real serious case of OCD.

Walt