What about my biological intelligence? Let's say I'm just training myself (learning) by browsing and reading a lot of open source projects, not even bothering t

What about my biological intelligence? Let's say I'm just training myself (learning) by browsing and reading a lot of open source projects, not even bothering to check what the licenses say. Am I possibly violating any license? And I will produce some output based on this, writing code at work (that output will not be copy-pasted, but certainly based on the "training" I received from reading through the open-source code).