Why fear is not a good thing.
Fear is debiilatating, paralysing, and a waste of fucking time.
It only has negatives.
Don't give me the bollox of it heightens your sense.
Those you train. Those you build.
Develop them. Make them second nature.
Look forward (it's why your eyes are on the front of your head). At every situation you approch. Use your senses.
Doesn't feel right?
That's not fear. That's being aware. Being sensible. Looking. Weighing up. Aware to and of your surroundings.