If you really want a dinosaur then maybe start by wearing this Adopt a Raptor t-shirt.
On the t-shirt it shows a cardboard box with in it a velociraptor that looks like a cute puppy and around the dinosaur it says “Adopt a Raptor” so that you can tell the world that it is fun to adopt a pet and as not many people have a dinosaur adopting one is the coolest thing to own.