Do investors entertain you to pitch if they know that you haven't quit your job yet?

Investors invest their funds after confirming all the necessary information related to the project as well as the persons involved for the project. Both investor and investee should make sure to follow all the clauses as mutually agreed between them. Hence, if it is agreed to leave job, then they can react accordingly, as at the end of the day they are expecting return for their provided investment.