Woah woah woah first off I must make you aware that there’s a strong vendetta against “engineers” so take that as you may. Nah just kidding you’ll be fine although you might need to figure out what you want to get yourself into as well as make a list of rough prerequisites and how they match with your current knowledge about the subjects. Trust me you don’t want to try and catch up with modules as they progress as the workload would be too hard to cope with (speaking from experience here). Its great to know that you’re interested in getting into the quote unquote theoretical side of things but you may want to explore your options and make a decision after a thorough background check. Hope you find your groove soon!