Please!!! Don't give up!!! See my text .

As a medical oncologist, I urge you:  don't give up!!!  I understand your love for your son,  but you put your love in a wong direction!!!  Yes, the treatment is not easy, and your son will continue to suffer for a few months, even yr.  But ALL in children is >90 % curable.  You, as a mother, need to be strong to overcome and sustain all this difficult process!!! 

Please for your son's future,   follow doctor's instruction.