You have an active, sceptical intelligence that looks at what already exists, spots the flaw or the inconsistency, and asks whether it will still work tomorrow. You are good at reading present patterns, factoring in what is actually happening, and making a sensible prediction about where it all leads. Doubt gets a bad name, and it should not. It is the quality control on logic, and logic can be flawless in its reasoning and still be wrong, which is exactly why the checking matters.
This is Collective circuitry, which means your mind is built to serve the whole rather than yourself. Your questions and your answers are for sharing: they belong to the group, the project, the field, the people around you. Your mind was never designed to solve your own life, and turning that doubt inward on yourself is where the trouble starts.
The trap is anxiety. When the mind cannot settle a question and nobody is ready to hear it, pressure builds and you end up churning, doubting yourself, or blurting out both question and answer at people who did not ask. Neither the doubt nor the answer has to be resolved on your timetable. Keep your mind busy on things outside yourself, wait for someone who genuinely wants what you see, and the same sceptical mind that gnaws at you in private becomes valuable in public.