In the land of desire, where interests roam free,
Lies a treasure of wants, that beckon thee.
But beware, dear adventurer, of the financial sea,
Where unmanaged interests and wants, can wreck thy destiny.

Example: 
Wanting a yacht, but needing a boat,
Leads to a financial storm, that's hard to float.
Manage thy interests and wants, let's not sink in debt's night.