A year later, compare your prediction with reality. In two years, you should be able to see where you are competent and where you are not. When you seek that next job, look for places where their needs and your competencies meet. But don't try to change yourself. And work hardest on improving your strengths.
People are just too disorderly.
But the best plan in the world is useless unless it's implemented. Ideas don't move mountains. And they are driven by people. Bright people, especially bright young people, often do not understand this. Dwight Eisenhower as the general in charge of allied forces in Europe during World War II was brilliant at news conferences.