My son is 5 years old. I have tried reward chart, stickers charts, sitting him on the potty and singing, reading, he just has no interest in it! I dont know what else to do! I think he would rather wear diapers. He will bring me the diapers and wipes and tell me whn he has used the bathroom in his diapers. I have bought pull ups and he wil do the same thing! IDK what else to do!!