This quote is suggesting that it is beneficial for a person to take some time to be alone with their thoughts. This can help them to develop a stronger understanding of themselves and gain perspective on why they often choose to be alone. Being alone can give a person the opportunity to reflect on their actions, strengths, weaknesses, goals, and values. It can help them become more self-aware and understand why they often feel disconnected from other people. Ultimately, spending time alone can be a beneficial process of self-discovery and personal growth.