If you have no time, at least watch a short clip from the film below:
When I was younger and didn't know any better, I visited the Dolphin Lagoon in Sentosa's Underwater World and got to pet a dolphin. Before we approached the dolphin, the trainer told us to approach carefully as the dolphin was 'shy'. Now when I think back about it, they were probably just sugar coating the truth. The dolphin wasn't exactly having the time of its life having a line of dumb kids coming over one by one to touch it, despite what it's smile would lead us to believe. Like Ric O'Barry says, a dolphin's smile is nature's greatest deception. The dolphin was probably stressed out, like animals in captivity tend to be.
We may not all have spare cash lying around to donate to a worthy cause but there's something very easy we can do to help the dolphins, and it won't cost you a cent - just choose not to visit the Marine Life Park.