As i discuss in previous post how we travel in time, after achieving a travelling speed equal to the speed of light.
So, if your journey start in 2013 it would have taken you only 5 year to travel to the year 2063, where as it would have taken all your friend 50 years. In a sense, this means you have been time travelling. This is way of going to the future at a rate faster than 1 hour per hour.
Time travel of a short also occurs for objects in gravitational fields. Einstein had another remarkable theory called General Relativity, which predicts that time passes more slowly for objects in gravitational fields (like here on earth) than for objects far from such fields. So there are all kind of space and time distortion near black holes, where the gravity can be very intense. In the past few years, some scientists have used those distortions in space-time to think of possible ways time machines could work. Some like the idea of "worm holes", which may be shortcuts through space-time. This and other ideas are wrongfully interesting, but we don't know at this point whether they are possible for real objects. Still the ideas are based on good , solid science. In all time traveler theories allowed by real science, there is no way a traveler can go back in time to before the time machine was built.
TIME TRAVELLING IS POSSIBLE!
Time travel into the future is possible , but we would need to develop some very advance technology to do it. We could travel 10,000 years into the future and only one year during that journey. however, such a trip would consume an extraordinary amount of energy. Time tarvel to the past is more difficult. We do not understand the science as well .