Enough: If we want to mean we have as much as we need, we use enough.
In a word, enough means sufficient.
Enough can be used in two different ways.
Adjective\adverb + enough
I won’t go with him. He is not driving fast enough.
Nadia was selected as she is worth enough.
He is handsome enough.
Enough + Noun
I cannot apply for the post. I do not have enough qualifications.
Though he has enough money. He takes a bribe.
Enough of: We use of after enough if there are determiners (a, the, my, this, that) and pronoun.
Stop it now, enough of your stupidly.
He gave his wife enough of his time. But she was never satisfied.
Enough + infinitive
They are marrying next week but they are not old enough to get married.
I have enough money to buy a car.
He is worthy enough to get this job.