Some envy children's bliss, meanwhile some children wish they were what so they could do anything they want?
Options:
- old people
- parents
- the president
- grown ups
- play with toys Let's give stream of consciousness first:

Show your work and conclude with the exact phrasing "Therefore, the final answer is [answer]." where [answer] is just the final number or expression that solves the problem.
user
Grown ups can do anything they want. Children wish to be grown ups. Every child turns into a grown up.
Therefore, the answer is grown ups.