"Bitterness a cure for the soul"
All medicines for the body are bitter.
The same thing happens with the soul, the soul is cured through bitterness.
It is possible that to achieve the healing of the soul one must overcome many obstacles and endure suffering.
In the case of a physical illness, there are times when the body becomes so weak that the patient cannot bear even the bitterness of the Remedies. Doctors lose hope and just give it up.
Similarly, when the person falls under the influence of sin (which is sickness of the soul) he may be unable to bear the bitterness of the remedy. Then he can come to believe that there is no longer any hope (the Creator deliver us). But the Blessed Creator is full of love and when He sees that the person wants to return but due to his sins he does not have the strength to bear those bitter remedies, he takes pity on her and puts aside all his sins to save her. of excessive suffering. That is why the Blessed Creator sends him only those sufferings that he is able to bear.
How good and merciful Hashem is!
So you know, those moments of "bitterness" that you go through, better receive them with love, knowing that it is "a special cure for your life".
The Garden of Breslev recommends: