Look past the teachers that are boring you to the actual knowledge, and how it came about historically, and why - which you can do by looking up the background of what is being taught. Don't let a boring teacher ruin a subject for you - the world is fascinating and there is so much more to figure out. Find some way to relate each subject you're being taught to you, personally. Get past all the personalities of teachers and other students killing off any curiosity you might develop about how the world came to be as it now - and where we think it's most likely to go in your lifetime. This requires you to become less dependent on teachers and more dependent on teaching yourself through research you do on your own.