Not everyone is proficient enough when it comes to caregiving. However, sometimes, this role can be thrust upon us no matter how unknowledgeable and unprepared we are. More often than not, this happens when a loved one or someone from our family becomes sick unexpectedly. As an unspoken rule, it is our duty as a family member to take care of our sick loved ones. To help you become a better caregiver for your loved one, below are some caregiving fundamentals that everyone should know about one of the most underappreciated yet noble jobs in the world.