gregorius in paragraph writing

Honestly, my heart isn't set on teaching a student. I always imagine how i work at an office with my own room, do my works, then when the time is over i go back home and meet my wife and my 2 children. What a wonderful life. :) However, sometimes i also want to be a teacher, headmaster especially.
Both of my future plans have the same effort - study hard. So, being a teacher or a successful general manager entail me to study hard. To become a teacher, I would need 4 years to attain my education degree. Even, maybe another degree will be needed to become a general manager. This means that I would have to study to gain the degree. My life will be filled with so many sciences. To become a general manager so much experience will be needed. So, I want to encourage myself to have so much experience. If there will be come true, I'll build my house by my own money, build my household and live happily with my family.
I'm sure that I'll be a successful person in everything I would be. I'll make my family be happy and proud of me.