Is cryonization a practical way to be revived later?

If you’re faced with something terminal, no hope can save you, no current medicines will help. Is it practical to be frozen, and brought back jn the future to be cured of ailments?

I think for some, such as myself, it’s natural to want to live as long as possible…

Live out your good days before the bad comes, say your goodbyes, and take a deep frozen sleep to be awakened later and live normal again? Kinda like Benny the dog?