What is the greatest challenge being a housewife(homemaker)??

the greatest challenge of being a homemaker is to probe your kids, to teach them to be the best person they are, physically, mentally, emotionally, socially and spiritually... At times i do feel lonely, well, i guess that's just natural... but when my kids are home and i see them happy, knowing that they are physically fit and don't have any illnesses, then i could say that "it's worth it... :) i'm fortunate that my husband is supportive, well, there would always be problems at times, but as a whole, i'm just glad.... stress... ohh a lot of stress, being a homemaker...