I drink about a slab of beer a week.A slab is about $35.

I have a plan.
I commence to invest in gambling $35 per week.
All returns go into a piggy bank labelled "BEER MONEY"
No returns,No beer!
Plan gives me a definite Goal.Outcome.Reward.
Adrenalin rush might not be satisfying enough though.

Of course,like Chrome Prince said,If you ain't got self-control,you ain't got nothin'.Hoping I won't go and buy a slab to drown my sorrows during the bad weeks.