For example, if there is a parent alone. Mother House and earn money along the way, including a responsible child and therefore have very little time at the beach-ball baked unpredictable liabilities closely.
For example, a single mother You have to work at home And earn money along the way To be responsible for children Therefore, there is very little time on the training Adgi closely.
For example, if the single mom, I have to do all the housework and money along the way, including the need to take responsibility. So it has very little time to what experience you training closely.