As long as you derive inner help and comfort from anything, you should keep it. If you were to give it up in a mood of self-sacrifice or out of a stern sense of duty, you would continue to want it back, and that unsatisfied want would make trouble for you. Only give up a thing when you want some other condition so much that the thing no longer has any attraction for you, or when it seems to interfere with that which is more greatly desired.
Or possibly what’s #1?
Every life is lived with the conscious or subconscious belief that someone or something is paramount; taking precedence over everything and everyone else.
Who or what is most important to you?
Or, if you want to look at it in a less dry and philosophical way, if everything that matters to you were pitted against each other in a cage fight, which would emerge triumphant?