Some Junk I've Thunk!!

Ok~ a taster of things to come! ~~WHY, when the the top sticks itself permanently to the tube of glue, doesn't the glue inside stick to the tube? ~ and whilst on the subject, why does SUPERGLUE stick EVERYTHING it touches ~ except the thing you are trying to stick! ~ And Now I've got started ~ envelopes, ~why do they stick to themselves with NO problem~ until you put a letter in them, when they suddenly become totally unsealable. NOW I've REALLY got going, doors which stick and have to be forced with superhuman brute force to close ~ then suddenly & silently close just as you approach, usually with arms full of stuff, which you then have to juggle as you struggle to force the the darned door to open !!! Is it only me??~ have I offended the universe and now it takes it's revenge??? AHHH ~ one to put in the junk cupboard under the stairs!!!~~~~Thanks, I needed that !!!