The belief system I think you're describing is basically just something you've welcomed into your life to make you happy. It doesn't sound like you're trying to convince other people to join you in your spiritual quest, and if it's not detrimental to your social and emotional well-being, then you should think the way you want.
If you feel you have a need to believe in something because it brings you comfort, then you should take the necessary steps to secure your peace and happiness. Maybe feeling that there's some higher power just makes you feel more secure. This is your life, and you should live it your way.
You owe no explanations to anyone, and if anyone argues with you over the privately held thoughts that you have in your head (that are there to bring you comfort and peace, not them), or if they try to pick them apart to debunk your way of thinking, or if they have trouble respecting you for not thinking exactly like them, then trust me on this one thing: Those people are maladjusted fucks, and should be ignored.
You do you.
If you feel you have a need to believe in something because it brings you comfort, then you should take the necessary steps to secure your peace and happiness. Maybe feeling that there's some higher power just makes you feel more secure. This is your life, and you should live it your way.
You owe no explanations to anyone, and if anyone argues with you over the privately held thoughts that you have in your head (that are there to bring you comfort and peace, not them), or if they try to pick them apart to debunk your way of thinking, or if they have trouble respecting you for not thinking exactly like them, then trust me on this one thing: Those people are maladjusted fucks, and should be ignored.
You do you.