I usually do, but not a long time ago after I've read docs on boost::spirit, gpt4 suggested a trick with which I could've come up myself but I failed to connect

I usually do, but not a long time ago after I've read docs on boost::spirit, gpt4 suggested a trick with which I could've come up myself but I failed to connect two different pieces of documentation. This left me wondering if reading the docs thoroughly is still a good investment. On the other hand, having some level of knowledge of a library saves me some time since I can often write things faster by myself than explaining gpt4 in more and more details what I need.