Ironic, considering you are undoubtedly not a lawyer and have evidently never even dealt with copyright issues.
CC licences are handy copyleft licences to allow others to use your work with minimal effort. Using them to restrict what others can do is a fundamental misunderstanding of how copyright works. If you want to restrict others' use of your work copyright already handles that, a licence can only be more permissive than default copyright law. You can sign a contract with another party if you want to further restrict their use of your work, but you'll generally also have to give them something in return for the contract to be valid (known as "consideration"). If you wish to do so you can include a copyright notice (eg "Copyright (c) 2024 onlinepersona. All rights reserved.") but that hasn't been a requirement for a long time.