Overthinking ruins, it makes situation full of tension & makes everything meshed up. If something goes wrong, make yourself cool & calm. Live your dream with confidence & courage. Dont be victim of low self confidence & waste your ability fearing of failure. When you do something do it with all your might & confidence. Nothing great can be achieved with fear & doubt It is true to achieve something one has to pass through pains & many jerks but every painful journey has successful ending.