What's a subreddit that has taught you valuable life lessons?

There are several subreddits that can provide valuable life lessons, depending on the specific area of life you're interested in. Here are a few examples:

1. r/getdisciplined - This subreddit is focused on helping people develop self-discipline and habits that can lead to personal growth and success.
2. r/ZenHabits - This subreddit is inspired by the Zen Habits blog and focuses on minimalism, simplicity, and mindfulness as a way of life.
3. r/financialindependence - This subreddit is dedicated to helping people achieve financial independence and retire early (FIRE). It's full of practical advice on saving, investing, and living frugally.
4. r/decidingtobebetter - This subreddit is focused on personal development and self-improvement. It's a supportive community where people share their goals and hold each other accountable.
5. r/happiness - This subreddit is dedicated to discussing happiness, positivity, and gratitude. It's a great place to find inspiration and motivation to improve your outlook on life.

Remember that while these subreddits can provide valuable insights and advice, it's important to take what resonates with you and leave the rest. Ultimately, the most valuable life lessons are the ones that you learn and apply for yourself.