You living in a world that come with plan B
Cause plan A never relay a guarantee
And plan C never could say just what it was
This line refers to how cautious people are in this country. We have a back up plan for our back up plan because we never expect things to work out. Kendrick could also be speaking specifically about this way of thinking in Compton.
It also refers to a woman’s use of the Plan B pill at times because it is never guaranteed that she will use protection. Plan C is something Kendrick would rather not mention which is having an abortion.
To help improve the meaning of these lyrics, visit "Real" by Kendrick Lamar (Ft. Anna Wise) Lyrics and leave a comment on the lyrics box