My best experience was help with learning python. The community was great then and a lot of helpful people.
My worst experience was opening up about my sexual abuse that happened to me from the ages of 4 to 14 by my grandfather and brother who is 9 years older than me. Because of the subs rules I had to leave a lot of stuff out. People didn't believe me and started attacking me and calling me a lair when I was just looking for some support after cutting my family off. I had another post but it was on a FB group called tell someone. There I could post all the details. I had to dm all the people attacking me and calling me a liar that FB post. They felt horrible afterwards which wasn't my attention, but thet saw the truth then. It was really discouraging at a time when I didn't have a lot of support from family or friends.
Pickles and peanut butter