I dream of quitting my day job and visiting all continents of the world
there  are so many ways to travel, y foot, bike, car, train, bus, boat, plane, you could also do a veriety 
Plane is considered the safest right? judging by the fact one is traveling a far distance
Yes I believe so at least for long distance, travel can also inlcude short stays or distances as well
So even if I have to break for ten times so long as I return to my original position, it's considered as travel?
I dont think that is traveling any distances, the word travel is an old frence word travail that means to work
I agree with you. Do you know who made the travel that was recorded?
I dont but according to Websters the word travel is from the 14th century
Wow, that's long time ago. During these period what was the means that was used
' Tales (2004)", the words "travel" and "travail" both share an even more ancient root: a Roman instrument of torture called the "tripalium" (in Latin it means "three stakes", as in to impale). This link may reflect the extreme difficulty of travel in ancient times. Today, travel may or may not be much easier depending upon the destination you choose (e.g. Mt. Everest, the Amazon rainforest), how you plan to get there (tour bus, cruise
psychological thing and I can't explain it. I have not flown on a plane for two years. The Dutch FA has been sympathetic, so have Arsenal, so far. I am considering psychiatric help. I can't fly. I just freeze. I get panicky. It starts the day before, when I can't sleep.
The condition severely limited his ability to play in away matches in European competitions and to travel with the national team. In some cases, he would travel overland by car or train