Not an earthshaking tip, but something that I have found helpful... (For folks that currently live on part of their salary, but also send some of their salary to an after tax brokerage account.)
When setting up direct deposit for your job income, don't make your checking account (the one you pay the bills with) your primary DD account. Instead, make it a secondary account with a fixed $$ allocation. This should be just what you need to live on.
Make your brokerage account the primary account.. In this way you automatically sweep any bonuses, extra income, raises, etc to the brokerage account.
Saves some time if you are already a badass and saves some temptation if you are not.