If you become incapacitated, physically or mentally, proper estate planning can insure your estate will be managed for your benefit by the person(s) or entities of your choice, rather than by a court-appointed conservator. This can be done by creating a revocable trust with a successor trustee named to take over management of your trust assets and by executing a durable power of attorney naming an "attorney in fact" to take over any non-trust business, such as completing insurance, retirement, social security and IRS forms.