[@Mega Birb]
Honestly be what ya want. Humans are uncreative. Dwarves are alcoholic midgets. Elves are pointy-eared fucks. Dragonborns are abominations. Tieflings are dirty demon halflings. Halflings are the bastard children of humans and dwarves. Half-Elves are pointy-eared uncreative fucks. Orcs are savages. Skeletons are spooky. Yadda Yadda.

Did I offend everything? I hope I got the majority of it if I didn't.

Be what you want, when you want, how you want.

If you wanna be that Half-Orc rogue, do it?
Tiefling Paladin? Why not?
Halfling Bard? Sure!
Gnome Barbarian? Hell yeah!
Harpy Warrior? Do it!