Lots of refs are idiots, so if I get an unfair challenge and manage to keep on my feet then quite often I don't get the free I deserve. This has happened a lot to me, so I let myself fall over, but I do not dive.
To be honest, i dont dive all the time, but if someone is on my back or hacking my legs i might fall down, in the last 3 games ive gotten 2 yellow cards for other players. not really ashamed just making sure the reff knows its a foul. You can barely tell i dive as well, its very...secretive