How lonely is it to travel alone?

Loneliness can be divided into the following levels: the first level of loneliness: one goes to the seaside to see the sea; Secondary loneliness: one drinks; Third-level loneliness: a visit to the park; Level 4 loneliness: move; Level 5 loneliness: a trip; Six levels of loneliness: one eats New Year's Eve; Level 7 loneliness: First, hospitalization; Level 8 loneliness: a person leaves silently.