I think so therefore it is. If you think of something it is possible. The law of attraction and positive thinking reinforce possibilities beyond our realm of conception. We are all stardust and have no absolute. So why create limitations.
theres something to be said for thoughts representing any possibility…and those thoughts can create a framework that influence future thoughts, behaviors, whateva. But if I think I’m not having this thought, I’m wrong. If I think I have a penis for a nose, I’m wrong. So you’re wrong in that if something can be conceived of it must be possible…however it might be right to say everything is possible to conceive of.