What do people think is possible but really isn't?

1. You cannot have a mini pig. The pig will not stay mini.
   — soshinysonew


2. Losing weight via "diet" teas. It literally just makes you shit until you're dehydrated and dropped a few lbs of water weight.
   — earthly_mango


3. An odor-free diaper pail\genie\container. Once used, they ALL smell like baby poop. Oh the commercials and boxes will make promises. They will tell you that your poopie-woopsie's excrement will not smell. They LIE! They ALL LIE! In a world of infinite possibilities - this is definitely just one of those things which is just NOT possible. Source: Father of 3 boys
   — thethrill_707






4. "Well if it had been me I would have just knocked that guy out"
   — CrispierByTheSecond


5. Anyone being able to grow up and be whatever they want to be. Not everyone is suitable for everything they might want to do and it is as simple as that.
   — Razzal


6. Perpetual motion machines
   — Bunnette






7. Using 'enhance!' to increase the resolution of an image.
   — redditmortis


8. Have a marvelous flight with gourmet meals in a huge seat, a flight that takes off on time, lands early, and costs $99 USD. Oh, and they can also take 250 lbs of luggage with them that also is waiting at their destination.
   — islandpilot44


9. Winning an argument on the internet.
   — GremmieCowboy