Ban the words "not right now" from your household.
An actionable tool I use when I'm working and one of my kids asks to play (bookmark this and try it for yourself):
Instead of saying "not right now" or "I'm too busy"
Say: "I can play in x minutes." Or "I can play at x o'clock"
This way, instead of making them feel disappointed, you're actually giving them something to look forward to
Then all that's left is to keep your promise.
By age 25 you should be smart enough to realize NOBODY got rich with a salary.
In ONE word why do people choose a 9-5 over starting their own business?