What is the fastest way to become an electrician in the us
To become an electrician in the US, the fastest path typically involves the following steps:

1.  Obtain a high school diploma or GED.
2.  Complete an electrical apprenticeship program, which typically lasts 4–5 years and combines on-the-job training with classroom instruction.
3.  Pass the Journeyman Electrician Exam to become licensed.

Note that requirements and the time frame may vary depending on the state you are in, so it's important to check the specific regulations in your state.
Can't I just learn on the job somewhere without going through all the schooling?