My worst subject is/was math. It is embarrasing as I was surrounded by math focuses until I graduated and got out of my parents house. My father was a top level machinist/mechanical engineer, my mother is a chem tech, my brother is a mechanical engineer.
My best subjects were History, English and Science. I wish I had been more focused on music education thing as it is primary in my life now.
I studied history, on my own, ever since I could read.....all over the world and not just the US. By the way, the history of the Middle East is much, much longer and more important to us than a couple of hundred years. The "outer" world as well as their own parts have been in confusion for thousands and thousands of years.......something we will never solve. I have travelled to many places and talked to many people, in their own environment, and do not believe a single thing said by our media. And, much of what is taught about US history, in our public schools, is ignorant and/or wrong. So much is never said or discussed.
I studied English also. English was very easy and boring to the max. To much focus on boring English authors such as the top of boring.....Shakespear. There is so much more to english studies than just the stereotypical stuff taught in public schools.
Science, not the average stuff, but new stuff being found every day stuff should excite anyone.
Spanish was rinky dink but boring. Mandarin is a whole another story. There is a method, rhythm and technique to it but you have understand it.
And, oh, lastly, math is not right or wrong.......there are too many theories, Ifs and Ors.