It is not the same as staying isolated
Traveling solo is not disappearing. It means choosing the hour, the detour, and the quiet without negotiating them. The first day feels strange because nobody confirms that the coffee is right or the street is the correct one. By the second, that doubt turns into freedom: the map is yours.
Company does not vanish. It changes shape. It shows up at the counter, in the market line, and in the person who sits at the next table because there is an empty seat. Going alone opens those conversations. In a group, they usually stay inside the circle.