I recently came up with an idea that I very much wanted to begin work on, the only problem is I am having difficulty what narrative I want to write it in. Essentially I originally came up with the idea as a comic book style idea, but I'm not keen on writing in script format so I decided I would write it initially as prose and then possibly change it later, with it being a comic book style I was wanting to do a lot of inner monologues from the main character so ideally I would have wrote it in a 1st person narrative from that character's perspective. However, something which always stops me writing in 1st person is that I feel I cannot write any scenes/events in which that character is not involved because they could not posssibly know what is going on in those moments because they are not there. It's just I personally can't do that knowing that they don't know what is happening at that moment. I should then logically just write it in 3rd person narrative but I really wanted to write it from the character's perspective so the reader could experience everything as he does and so I could do quite a bit of inner monologues. Any suggestions as to ways around my problem, how I should write it?