Become an active member of a political party , start participating in and working for local leader here and there, be genuinely helpful to him. You should be so visible to him that he starts recognising you . Your goal should be clear to you and should grab every opportunity accordingly.
In 10 years, you should be powerful enough to slap 100s of them.
I can’t say for sure how much useful your education and jobs readiness or having a job is going to enable you to take the revenge but this gonna for sure make you capable enough to take the revenge