Trying the free MIT course. So lost.

Today I started the free MIT course for Python. After about the first 2 or 3 practices following the videos I started bombing all the little tests after each video.

I’ve taken code academy courses and done fine but I felt so lost on this MIT course.

Did anyone else experience this?

All the int, float, bool stuff just completely went in one ear and out the other after a while.

I don’t know. I feel like maybe I just need to rewatch the videos or something. I felt pretty frustrated because everyone praises this course so much and I felt so lost and dejected after 2 hours or so.

-edit- The course: https://courses.edx.org/courses/course-v1:MITx+6.00.1x+2T2017_2/course/