A pain in ass as you just follow the fucken shear flow and forces in fucken seal or aluminum stuff.
And also you calculate the deformation in beams and bars in machines and walls. why the fuck you not just make the things from very strong material and fuck the cost?!
Also in it you calculate the work, energy and stress in that stuff.
summary: just a fucken engineering science that you fucked up in its exams in a fucken a lot of steps to just get damn number.
Structure analysis is so damn Hard.