Yea, you are able to do the course. The level 1 modules (first year), are aimed at people who haven't studied much in recent times, so it's quite slow paced and picks up as time goes on. I can't comment about level 2 or level 3 modules, as I am not there yet. What course are you looking at doing? I do suggest trying to find people on the same course as yourself, it's alot easier having a study buddy.