The dialog for a movie is written

1)    Enter late, leave early. You don't need to show every character entering or exiting a location

2) Remember what characters dont say

3) Use long speeches or monologues sparingly

4) Use dialect sparingly

5) Avoid redundancy

6) Stay consistent

7) Make your characters distinct

8) Read your script out loud

Explanation:

it's actually a very difficult task, due to not many people can make 2 million dollars in 2 years. besides that, to the not-so-realistic ideas, you can create a business. it could be practically anything, but make it into a business that isn't that known yet, you get me? also, lets not forget about stock market. that's where all the good stuff happens. use investments at the beginning and begin to raise up your business or whatever you're going to do. as this is a very non-realistic idea, it's still worth the shot!