What is the summary of poem Missed by pg Wodehouse?

The speaker of the poem, a man reminiscing about his life's many experiences and loves, expresses a bittersweet sense of nostalgia and loss for the things that have passed him by. He muses on the potential opportunities, chances for love, and moments that have slipped through his fingers, conveying a feeling of regret and melancholy for what could have been. The poem captures the fleeting nature of time, the importance of seizing opportunities, and the impact that missed chances can have on one's life, leaving a sense of longing for what might have been different.