/diy/ - Do It Yourself

Hello /diy/

First off all I would like to apologize to you if it's not the kind of thread you're used to ; please let it slide if it's not board related, even if I think it is.

Here's my projet, not a material one : I would like to enlighten myself, to grow a better mind, to get a better level of consciousness.

I'm not really into religion or anything related, I read a lot of philosophy or political books, but I'm also not into esotericism or anything related.

So, How do I become more enlightened ?
Any methods are welcome.