We humans don't want to be alone. Very few people want to live a lonely life. Some are forced to live alone because of the situation, some voluntarily again.
Those who want to enjoy a lonely life or loneliness or know how to do it or how to do it, they travel alone in an unknown and mysterious sea called life.
Being alone makes it a little easier to find time for yourself. It is a time to deal with one's past troubles, past mistakes and to try to correct oneself.
This kind of life is a bit difficult at first but then by fighting with loneliness and solitude we learn how to have a good time with ourselves. We can overcome our loneliness if we have self-will and love our life at least a little bit.
When we are able to keep ourselves busy with good deeds or choices, the feeling of loneliness cannot have any negative effect on our mind. That's why we can try to fulfill some of our hobbies.
For example, we can spend time with nature through gardening or we can turn some writing, drawing, traveling, etc. into addiction. Again, we can devote ourselves to human service.
In the midst of immersing oneself in the joys and sorrows of others, just as peace increases the perimeter of the mind and also alleviates loneliness. And what we can do is to develop our creativity through loneliness. Creative people have become famous by using their loneliness.