To get rid of anxiety, fear, anger, laziness and all your other vices, you need to move away from the edge of the abyss. When you've been running on the edge of a precipice all your life, it's hard to relax. The gap is a consequence of the peculiarity of dichotomous black thinking. If black-and-white thinking is changed to a gradient, the terrible chasm will turn into a pleasant flat sandy beach, and the fear will disappear.
The physiological response to stress (fear) is always the same. Body there is no special difference, bit off you hand or was called an idiot. The medicine from stress very a strong, to shoot from him on sparrows very costly. Save your energy from insignificant stimuli.
The hippocampus is responsible for both learning and remembering, as well as inhibits the increase in glucocorticosteroids related to stress and fear. The point is that when you're busy learning, fear is suppressed at the same time. In the moment when you cease to understand the world, fear will eat you...
You can't run from fear. Escape from fear kills immunity to fear, which is subjectively expressed in its growth. Fear must be destroyed by logic and truth, because fear is a lie. The real fear is not scary at all and quite safe.
To not be afraid, do not look at the darkness. Darkness is emptiness. Focus your gaze on hardness, hardness gives strength. You can believe in firmness, faith kills fear. Most importantly, don't close your eyes, closing your eyes, you sink into the darkness of illusions. Look fear in the face if it is solid, and if it is illusory, find the truth.
If criticism interferes with you, learn the practice of non-attraction. Scatter your attention and ignore the threat. All that you do not believe and do not see does not exist, and therefore will not be able to destroy you. The only thing that destroys you is what has captured your attention.
You fear the worst, but is the worst so dangerous? Well, it happened and then what? If you accept the worst, you will insure your risk. It is known that insured risks are realized statistically rarely.
Abstract view of life as a functional scheme will save you from unnecessary emotions and experiences. All of these negative and positive feedbacks, control signals, and black boxes have utilitarian and understandable purposes.
Treat events now as memories of the past, this will allow you to reduce the energy of negative emotions such as fear, suffering, anger, irritation, unhappiness, pain... Look at your present sufferings from the height of the future.