If your not sure you like them you could try and make some changes to their personality, looks etc. to see the effect. If you just don't like them its better to 'let them go' and if you want to, make a new one with more careful planning.
It makes being on here more fun 8D
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Sapphire: *grabs Rev around shoulders*......*shakes him violently* REV! I... Dusk... We... Celeste... HELP!! Rev: I require more words to understand 83 Dusk: *grabs Rev* FIND MY DAUGHTER YOU MORON! USE YOUR GPS THINGIE OR I WILL RIP OUT YOUR BOWELS AND DISPLAY THEM AT A GARAGE SALE!!!!!! Sapphire: *is too flustered to care that she's partly deaf*