You need not question my sanity. I assure you I am well grounded and do very well in my career, family, and social life. The fact that I believe in God makes me no less sane.<quoted text>You use a crutch. You need it for some reason.
If you were a responsible, mature, sane adult, you would not need
an invisible friend.
Delusional people are often confident of their delusion.
Doesn't make them sane though.
I don't "need" to believe in God. I believe because of my experiences with Him.