I graduated with a Finance Degree in 2009. Started as an Accounting major, dropped out of Financial II (intermediate) twice (not necessarily due to difficulty, more of being a lazy terrible student), then switched over to Finance. I needed 19 Accounting credits for licensure (wanted to knock it all out so once I passed the exams I could go straight for the license), and it took me exactly 12 months to get them, which wasn't too bad working full-time. At first the classes were spread out too much for me but I didn't know how to search for accepted courses in the most efficient way, and once I did I got 3 or 4 done within a few months.
I started with FAR, and I definitely shared your apprehension. I couldn't cut Financial Accounting II, how was I supposed to pass FAR, let alone all 4 parts? I just sat down and started hitting the books and that was it. I had to quiet the little doubt and with practice came confidence. Of course I was sure I failed at my first attempt (scored an 81 by the grace of all), but once I saw that I passed, I knew I'd be able to tackle this process. I used Wiley for FAR (I passed so no regrets but if I had to do it again I'd probably just go with Roger – which I used successfully for AUD, BEC and am now using for REG).
I did FAR – AUD – BEC, and have REG next. A lot of FAR is directly applicable to AUD, and a lot of AUD is applicable to BEC (there were definitely questions on my BEC which I didn't see in Roger's BEC or Gleim test bank but since I just came out of AUD I knew the answers). I probably would have went for REG 3rd but we do a ton of payroll, S-Corps and 1040s so I thought even BEC was a long shot but here we are. The ironic thing with FAR is that it's usually the first exam most people take, yet most, myself included, have to re-learn how to study and what works for them. If I had the system I use now for FAR I probably would have done better or have been more confident but a Pass is a Pass so it's all the same.
I also agree with Tim, I tried I learning through MCQs in the very beginning when I started with FAR, but I need to have a knowledge base on a topic before I'll understand why answers are correct/incorrect but that's just me.
Bottom line, just get started and the rest will come, good luck!