Have you traveled across the Europe before?

Have you traveled across the Europe before? I am planning my vacation there for the first time, and I am so nervous about it. There are so many places I would like to visit, and there is so little time to see it all. So, what is the best way to travel through Europe, in your opinion. And, I could use and other hints ,anything that would help me plan it better

Hello there dear friend.Same as you, I am planing my tri to Europe for the first time. I will probably go to Europe this September, and I plan to visit Italy, France, Switzerland and Spain, during my first visit.I am planing to stay there for at least a month. Furthermore, I plan to buy one of those Eurail passes, because I think that it is the cheapest way to travel through Europe.And the most beautiful one, just to add. I have heard that the nature is so beautiful, and scenic, that it would be such a shame to miss seeing it all. I cant wait september to come, either.