Highschool drop out. Have my GED. Have suspected that I might be more intelligent than I initially thought, so I taught myself software development, and that went okay. So, I took an IQ test in person with a licensed psychologist, and scored 135. Now, it seems difficult fields are at least an option for me. I want to go into mech engineering, but I don't know how to start as a highschool drop out. Is there a pathway for dropouts to effectively learn highschool level math?