Dream about not letting go expresses your non-conformist attitude. You think your friend deserves to be treated better. You are trying to divert attention to unimportant things. It is a warning for regret and guilt. Your efforts are too insignificant to make a difference.
Not letting go dream means your immature attitude. You are experiencing some fear or guilt about your past activities and thoughts. You are taking on too much. Your dream is sadly a warning signal for your critical view and how you tend to see faults in others. You are lacking adventure in your life.
If you dreamt about not letting go:
Important projects, either job related or personal, might need to be completed today in order to meet a deadline or fulfill a promise. This could require a lot of mental and physical effort on your part, which could prove somewhat stressful. Others might lend a hand, however. It’s very important for you to remember to pace yourself. If you work when you’re exhausted, you might not like the results.