English language challenges

What i think about learn english at university? In this moment lots of ideas come to my mind. I remember the Qualifying test at the beginning of the first semester, the time when the blogs system was introduced and I was worried because i didn't have idea about what write, the exposition we did about something related with our career and the final exam. In the second semester i think it's was different because make blogs was easier and record videos was fun.

The use of blogs was a new activity for me, because in school i made letters, posters, videos, I read books but never try using a web page.
at first was complicated because I did not know how start the blogs and what to write , but little by little it was becoming in something easy and fast to do.
in this moment i think the difficulty consists in use diferent verbs and ways to express an idea.

I know i have to fix lots of aspects about my english, like the pronunciation, Speak fluently for long periods and hear correctly what others say. if i have to think in ways to solve this come to my mind....try to talk and practice with other person frequently. To do this I could try pay for a course or travel to a foreign country with English as main language(If the possibility appears).

Honestly I'm very surprised about the frequently I use english outside University, when i use internet and search specific thing the mostly time appear in english, when i play videogames they are in english, when i read the information of food, supplement and everything in general are in english. The only thing that has not been presented is talk with an english speaker directly.