A burden, or load, refers to the weight or pressure that is carried or supported by a person, object, or system. This can be physical, such as carrying heavy boxes, or metaphorical, like emotional stress. In engineering, a load can describe the forces acting on structures, such as buildings or bridges, which must be designed to withstand these forces safely. In everyday life, burdens can also represent responsibilities or challenges that individuals face, such as work obligations or personal issues. Understanding how to manage these loads is essential for maintaining balance and well-being, whether in physical tasks or emotional health.