To travel alone isn’t to rely on yourself, to travel alone is to force yourself to depend on others. It is in a way, to fall in love with mankind. It’s the best way discover others while discovering yourself. Such a trip gives you the freedom to enter into communication with the locals and learn about their way of life and reflect on yours.
At the same time, traveling alone allows you to step out of your comfort zone and causes you to grow. It takes you out of your familiar habits and environment and allows you to explore what it is that makes you happy.
It may be the best way to get back to healthy habits. Maybe it’s an opportunity to spend time in nature longer. Or simply to get your thoughts in order. Whether you want to be at peace, or surrounded by other people, the choice is all yours.