Real estate appraisal, property valuation or land valuation is the process of developing an opinion of value for real property (usually market value).
Claiming that thoughts are causing catastrophic thinking are misguided. Catastrophic thinking itself is the thoughts; it is not prompted by thoughts, it is the thoughts themselves. So people on here are basically telling you that thoughts are to blame for thoughts. Well, obviously, but thatâs a tautology and it is meaningless. What causes catastrophic thinking is the emotion of fear. Anxiety, fear, panic - these cause catastrophic thinking. Like Mark Maggin said, it is an evolutionary trait to consider all the possibilities of how something could go wrong, in order to brainstorm how to handle those potentials ahead of time.
The sight of blood is associated subconsciously with injury since for a normal person, this is only source for the sight of blood. This perception of injury causes stress to the person. Too much stress will lead to over-activation of the parasympathetic response and this will cause fainting. Note: This parasympathetic response can also why the some people experience nausea at the sight of blood or some other distressing event.