50% to 70% of the content available on the Internet is in English.
30% of books published globally every year are in English.
In Polish 1,36%, in Spanish 3,9%, in French 2,9%
Surround yourself with the content in English.
- check podcasts (Lewis Howes, Joe Rogan, to name a few)
- check magazines (Harvard Business Review, The Guardian, BBC etc.)
- subscribe to websites with the content of your interest i.e. hobbies, sports, politics
- what's your idea? - comment me with your ideas on where you find quality content in English
Switch to English, you'll get more choice, and you'll master your English.