How does my acting career plan sound?

I have been wanting to become an actress for about 2 years now. I am 15. So right now I am currently in theatre cles. I took theatre 1 lat semester and theatre 2 this semester. So that's about nine months of theatre. Over the summer I am going to take lots of public acting cles to get my skills. So that is about 12 months of training which is a year. Then I want to continue cles for a few more months and around christmas time start doing community theatre. Then I will find an agent and work on head shots and putting my resume together. After about 6 months of community theatre I wil start auditioning for small roles in movies or t shows or commercials. Then when I feel that I am great enough, I will audition for bigger roles. I am aware that this doesn't happen over night. That's why I stretched this stuff out over some years. oh yeah I am also going to move to Los Angelous when I graduate and I am going to major in optometry and minor in performing arts because I also need a backup plan just in case acting doesn't work out. So how does this sound?