Set up a second checking/savings account and have as much as you can direct deposited into that acct.
Read this book https://www.amazon.com/Little-Book-Still-Beats-Market/dp/0470624159/ref=sr_1_3?keywords=the+little+book+that+still+beats+the+market&qid=1562543518&s=gateway&sr=8-3
Get roommates to keep your initial housing costs as low as possible. Keep you current car running as long possible. Shoot for 50 to 60% savings of your income now while you're used to not having a lot of cash.
Might as well be a children’s book
1. https://www.amazon.com/Little-Book-Still-Beats-Market/dp/047...2. https://www.amazon.com/Acquirers-Multiple-Billionaire-Contra...