I think the subject title isn't appropriate since obviously, how can you even do gambling in the first place if you don't have time to do it?

The appropriate title would be,

"Don't force yourself to gamble if amid our busy schedule"
"Stop gambling if it's affecting our real-life responsibilities already"

Either both, time management is important in our everyday life.

We should try to change, or much better remove already, some of our regular habits that don't contribute good anymore in our life.