“That is my boy right there, and I am so incredibly proud to see him own his own home at last,” my father declared while raising a glass to his son.

The entire table erupted in applause and smiles, and although I clapped along with them, I felt a heavy stone forming in my stomach. On my way back to the lab that afternoon, with the warm air rushing through the open car window, a nagging question began to crawl through my mind about where that massive down payment had actually come from.