HELP, I cannot get Jackson to want to go potty on the toilet. Every day we try and he just doesn't want to do it. I have tried everything from sticker charts to candy by the toilet (not my fav I got desparate). I even put a new toy that he has been wanting right by the potty. NOTHING. He loves running around in big boy underwear until he has to go and they he asks for a diaper. How do I get this kid interested in going on the toilet? He is over 3 now and I am worried and to tell you the truth a little embarrassed that he is not potty trained yet.