Harry Potter and the Deathly Hallows Part 2: Helena Bonham Carter - Bellatrix Lestrange Interview

To all the Bellatrixes and Voldemorts out there:
There are now 3 of each, in order of appearance, BellaBlackL, Bellatrix-Black, BellatrixL / Lord-Voldemort, Lord_Voldemort, IAmVoldy.

I am purely curious, now that the newcomers know that these roles are already filled, why do आप keep trying to roleplay as them? It confuses people. We have all different, unique voices and it seems a shame that we're trying to mash them all together to be the same character. Why don't आप try other characters? Lucius, Snape, Alecto, etc...?

Also, आप ask why 2 is ok but 3 isn't? It's not the amount, it's the voice....