How common/desirable would it be in the 24th century to freeze yourself in order to skip certain periods of time you didn't wish to live through, not because you were sick/dead wishing to be revived and cured? (Assuming cryonics enjoyed a revival after the discovery of the frozen people in "The Neutral Zone")
Suspended animation seems to be a much more stables and reliable technology by the 24th century. Voyager's crew spent a month in hibernation while traveling through a part of the Delta Quadrant