The recycling bin is too far up.
Check out the settings.
Lock size. It will keep Paradigm in size he was when the setting was enabled.
So, if you lock Paradigm, when he is in the bigger form...
Click on the "Lock size" when Paradigm is big, like really big. You have to walk around to find when he is big. Then you can use the recycle bin.
You get a blank paper to write on. When you have a pen ? and an envelope you can combine three of them in your inventory.
Send the letter. ?
Just activate the pen from the settings.
Enable the post box in the settings.