An injury, even a temporary one, can place demands on space and equipment. It may become impossible to climb stairs. The use of walkers and wheelchairs may make it impossible to clear doorways and appliances. Maintenance can become a problem. Yard work and home repairs may become harder for you and hired help can be expensive.
Home is where the heart is.
Your friends and relatives live nearby. You know this community and you're active here. This home has memories for you. Most people want housing that offers them the greatest degree of personal independence that still meets their needs for safety, comfort and convenience. More than likely, your present home will need at least minor changes in its design if it is to provide you with safe and comfortable retirement living.