A will does not avoid probate when you die. It only goes into effect when you die and does not provide your protection if you become physically or mentally incapacitated. This means that the court could take control of all your assets while your are still alive. This legal process makes sure your debts are paid and your assets are distributed according to your wishes after you die. If you die without a will, your assets will be distributed according to state law.
Probate can be expensive and time consuming.
It often takes two years to close your estate. During this time, your assets are frozen and nothing can be distributed to anyone. This is a public process, so there will be no privacy in your affairs. Anyone can contest you will and your family can be exposed to outside solicitors. With probate , your family will have no control.