"So far I have travelled just only through the western Europe; but what there's eastward?". So I decided to buy an inter rail ticket and leaving from Milan headed north-east. An inter rail ticket is a special ticket that lets you travel throughout Europe by train for one month without any limit on the number of the travels; for sure it's the best way to do a real (and cheap) travel in the old continent.
Frankly I had no idea about how far I could have got in one month, but I was very attracted by the small unknown countries called the Baltic Republics, and I would have done everything to get there.

Moved by the enthusiasm, I left from Milan with a big rucksack and a pair of rollerblades on our shoulders. I got on and off a bunch of trains before getting in our first leg: Budapest. It took more than 20 hours including a long night on the train, right during the conflict in the Kosovo region (ex-Yugoslavia), that, in Slovenia, led to find a dangerous travel mate quite interested (unsuccessfully) in our money. After some days enjoying the capital rollerblading and having so cool thermal baths I jumped on the train to head north.