hi. i need an advice. i am a mother of two years old child. she had a speech delay and i have tried almost all the time to teach her to say her words. she can say mama, baba, no, but not at the right time. she didnt call me mama. but she can say mama. she understand command. but she cant speak. she only know how to babbles. sometime, my patience can be really low and i would cry as i dont have no one to express my frustration. maybe i put too high expectation on my child. i scratch and hit myself to express my frustration. sometime my hand and my voice would extremely shake whenever i have this "meltdown". i lived alone with her. my husband is working and only came home at night. am i too tired or i am just too over to act. please anyone i need advice. i wanted to help myself so that i can help my child improve her speech.