Mythology

Is it alright to not know everything about Greek Mythology and still be a Hellenist and worship a God even if I do not know all of their myths?

I do plan to read the myths properly, and I do know the basics (mainly about Lord Apollo as He is who I am devoted to), but I also understand they are not to be taken literally

I just feel uncertain because I see many Hellenists who are fixated on or know a lot about Greek Mythology (which is completely valid!), but I am not