[ItsMe000001]

Look at the "Principles of Biochemistry" course I linked to. Even when OP says "it's scratching the surface", that was in comparison to a complete several years study, that course by itself is extremely involved and pure biochem. It's "only" a single course, but let's wait what you say after unit 3 - because judging by the forum participation, about 99% of people who join that course won't even make it past the 2/3rd mark. So if you can stomach that one course it would be a good sign. I read that about chemistry in general, should be the same for biochem, that if you study in those fields the load is quite extreme.