Thoughts

It's pretty difficult to put my thoughts into words, especially write it down in English. I read articles a lot from magazines, newspapers, blogs etc. quite a lot everyday (although I still spend a lot of time playing online game) and of course I have thoughts about each article. The problem is my thoughts just flying around in my head and it's hard to put it into words. I think I should practice my English writing and maybe this will be a good start. But should I put it on blog or I should just write it down on papers?