I know how the whole fotosynthesis process works back and forth, but how bank plans work

>TFW i'll start working next year

>mfw I took economics as a senior in high school
>mfw I can't remember a goddamn thing except for the fact that we had a terrible fake money system that seemed more important then the worksheets the teacher gave us
>mfw this was exactly one year ago and I can't remember this shit in any way
>mfw I can remember the absolute dumbest things from Freshman year and not how to not shit yourself in taxes