i was just getting frustrated with this potty training issue since he is almost three years old! 
congratulations, akio! don't get discouraged che kay mo come ra gyud na naturally. he will just totally refuse to wear his nappies one day, even if you're going out. i-anad lang gyud siya briefs sa balay. si mia man gani, i didn't know she went to the bathroom herself, put her potty on the toilet seat, got a stool so she could reach and removed her panty all by herself. i didn't even teach her how to do that. they learn by themselves :)