The speaker expresses relief about something that was concerning them, revealing a sense of vulnerability. They acknowledge having personal issues but prefer to keep these hidden from others, suggesting a desire to maintain a certain image or facade. This feeling is especially pronounced in social settings like a summer swimming pool, where they fear their internal struggles might be visible to others.
This reflection highlights the common human experience of battling inner turmoil while wanting to appear composed in public. The setting of the swimming pool, which is often associated with relaxation and enjoyment, emphasizes the contrast between their internal state and the external expectations of social interactions.