What did you promise yourself you would never repeat?

For those who have gone through estrangement, what positive changes have you noticed in your life, and how long did it take to get there?
How can reflecting on my long-term goals help me stay motivated during intense study periods?
Why is it that people's money frequently runs low/out because they have mental health issues?
Why might a woman prefer a man who is naturally responsive to subtle signals over one who isn't?
How do you decide which social media trends are worth including in a permanent travel guidebook?