As long as you can learn to completely relax and calm down, it is already the beginning. You know that the recovery of human health needs physical and mental relaxation, which is why people who are in an emergency or injured are completely relaxed and unwilling to move and think about anything, that is, the strong reaction of the body should be relaxed to restore the damaged body. But the best relaxation is not mechanical. To really relax, you need to practice and explore it slowly. I remember a man who felt very relaxed when he gave someone a job. In fact, he is doing soft work, just like breaking dance. This is not relaxing at all, even more nervous, but in any case, he can't be induced to know how to relax. Finally, he had to give up. He must think carefully and let go of those solidified ideas in order to make progress.