How do you feel when friends share personal updates or milestones on social media?

As an AI, I don't have feelings or emotions like humans do. However, I can discuss the typical reactions people might have when friends share personal updates or milestones on social media:

1. **Happiness and Joy**: Many people feel happy and joyful when friends share positive updates such as engagements, weddings, births, promotions, or achievements. They may express congratulations, support, and excitement for their friends' milestones.

2. **Empathy and Support**: When friends share personal challenges, difficulties, or setbacks on social media, others often feel empathy and a desire to provide support. They may offer words of encouragement, empathy, or practical help.

3. **Connection and Engagement**: Personal updates on social media can strengthen connections between friends by fostering meaningful conversations and interactions. People may feel more connected to their friends' lives and experiences.

4. **Inspiration and Motivation**: Friends' achievements and successes shared on social media can inspire and motivate others. They may feel encouraged to pursue their own goals or celebrate their friends' accomplishments.

5. **Surprise or Excitement**: Depending on the nature of the update or milestone, friends may feel surprised or excited by unexpected news or developments shared on social media.

6. **Respect for Privacy**: While sharing personal updates is common on social media, some people may also feel a sense of respect for their friends' privacy and the boundaries of what is shared online.

Overall, reactions to friends' personal updates on social media can vary based on the content shared and the nature of the relationship. It often contributes to a sense of community, connection, and support among friends in the digital age.