Believing in Deities is a Form of Psychosis

[Little Rik]

Wrong, wrong, wrong once again.

The original point was whether the physical reality can or can not alter your consciousness and the answer is not unless you produce an action with the intent in which case it does, so it is the intent that determine whether the action will alter the consciousness or not.

Our consciousness is connected to our body and brain so it is obvious that when our body or brain suffer in any way our consciousness feel the hit so to speak but to alter the consciousness is a totally different story.
The only thing that will alter our consciousness is not a reaction but an action.
When you have an unintentional accident that is a reaction to previous action-s.
Any thing you do in good faith that produce reactions are due to previous actions.
On the other hand anything that you do with the intent to do produce a reaction.
There is no such a thing as good or bad luck.
Everything is due to actions and reactions so a reaction can not possibly alter your consciousness but an action will.  

So the answer is that physical reality (science) can alter consciousness, you just admitted it. Stop squirming to try and get out of it.

Are you really going down the path of which came first, action or reaction? Please, nice dodge attempt.

You are more obtuse and thicker than I previously though.  
You are confusing the physical reality with the I.
It is the I with his-her actions that determine the altering of the consciousness.
External reality are totally unable to alter you even when a reaction take place.