Yes, we should all keep ourselves spiritually focused on the things to come but sometimes we neglect the physical flesh, with the resulting imbalance distracting our spirit. (satan is HARD at work perverting our God given nourishment, just for this reason.) But who is to say that this very thread wasn't sent to someone, or all, by God, so that they may see a physical remedy to offset the work of the evil one? Remember, the LORD wants you to be like a little child, happy and without care. He is always there to take the burdens from you.