High school honor roll and college Dean's list here, and I struggled through high school Algebra. In the end I had to drop Trig - too many cricket sounds going on in my head.
Interestingly I loved Geometry. For some reason I found it very "concrete." My degree is in English...connection?
In addition, high school geometry is taught in a similar way to upper level undergraduate and graduate level math: It is based on proofs. Proofs make things feel more concrete, and they can actually be easy to follow. But high school Algebra is not usually taught with proofs, so the students are left wondering where all these concepts came from.
All math is, in some form or another, directly related to geometry, especially statistical theory.