Opt out and Retire from

Opt out verb - Choose not to do something, as out of fear of failing.

Retire from and opt out are semantically related In some cases you can use "Retire from" instead a verb "Opt out".

Retire from verb - To give up (a job or office).

Opt out and retire from are semantically related in let go topic. Sometimes you can use "Opt out" instead a verb "Retire from".