Oyster sucks

I hate the london transport, I seriously hate it. It's horrible. Expensive, delays and not organized. Oyster is a very clever invention and I wish I can ask that person who invented it to "eat shit", yes, it's that stupid. I had this incident today where I used my oyster pre-pay (just like ez-link in Singapore), I alighted at the station, switched another train home... Upon alighting, there is no machine at the exit for me to tap my oyster card - IT IS NOT I AM AVOIDING TO TAP IT, THEY JUST FUCKING DON'T HAVE ONE AT THIS STATION!! So what now?? I returned home then I read that I have to pay a penalty if I did not tap out! Oh yah right, now it is not my fault, and I literally had to make a trip back to tap that damned card! What did I get? Yeah, a penalty plus waste of time, walking out there to take that damned train back to the next station and tapped it, paid 1/3 more than I should, and then go back home! London transport seriously... shitty!