I'm afraid that in the real world, if you were able to turn super saiyan you would be closer to god than any one else has ever been. You wouldn't feel like fighting because you will have no need to and you wouldn't have the need to destroy anything at all. You will become a master like Jesus, the Buddha and Krishna. You may even be able to manipulate energy and transform it into matter. But to get to that level of mastery you will have to go through some very serious changes and to be able to use and manipulate energy will take a lot of personal evolution and dedication to this. But the ridiculous energy levels Goku could reach may take human beings millions of years of evolution.