I assume you mean you lost money playing on gambling dapps and not on investing in them?
The house always has the edge (aside from sports betting & Poker for a minority of the players) which is the beauty of having them as an investment. I'm quite pleased with my grind-it-out investing style especially with the jump Wink managed to make. I'm now positioned for SBET to hopefully one day do something similar and show some real growth.

Thanks