Studying for P&C

Hi! I'm wanting to get my property and casualty lisence soon on my own time and with my own money (not through a company this is just for my own career betterment) I am a bit nervous to sign up tho, Its a good amount of money and I'm scared of studying on my own. I know there are class options but I don't do well in class settings either, I do better learning on my own but I also wanna be realistic, is this doable? Or is it crazy hard?