Practise makes perfect mind. If you enjoy drawing something, why let something like a possible lack of distinction get you down? Surly not all saurions look the same. Gallimimus n Lambeosaurus for instance

Yeah but i'm not feeling it.
Well just made ultra happy fox drawing, very toonish, very differend then the 3 dino's

Eh, maybe you just need to take a short break. Don't worry about it too much, you can always mull things over for a while.

I don't look very much like Borusa, and for that matter, I don't look much like plesiosaurs (their jaws are smaller), mosasaurs (they're blockier), or ichthyosaurs (I don't look like a dolphin.)