For the first 5 weeks of my DD's life she slept very little because she was very busy nursing-nursing-nursing. It felt like one giant growth spurt because she went on for hours at a time (I'm not exaggerating at all). She would cry hysterically if I took her off.
Today she is 6 weeks old and things are changing. While she never-ever refuses the breast if I offer, she sometimes could be distracted by being walked around, talked to, or taken for a stroller ride outside. She eventually does get to a point when she lets me know that the only thing she really wants is to eat.
Because she never refuses the breast, if offered, I am doing the wrong thing by "withholding" as long as she seems happy? He diaper output is good.