Most of us go through our daily actions unaware of our posture – sitting, standing, walking, or sleeping. Recurring aches, pains and niggles are a constant source of discomfort. Poor posture doesn’t just affect us negatively physically, but also mentally and emotionally. Any pain or muscular stress, especially chronic, is a source of irritation. If allowed long enough, it can even become depressive. Here are few habits that could cause poor posture: