In the middle of your main paragraph you go straight into, a for a better word “assumption of blame” like you trying to justify something, damn if you have the choice to change carrers (sp) then change it if you have that option, there is no question of choice here, is it going to be better for you I hear you ask?, is it going to be any worse is my reply!. Either way just do whats best for you in the long run and live with it.