I have just joined so maybe not allowed to start a thread but will just go and see if this posts?
I think as people we are naturally good at beating ourselves up for things but don't notice what we do well so this is a harder question to answer
I can think of one for the first one and that is I painted a portrait of a friend of her dog. Need dog isn't that young and I wanted her to have something to remember her by when her time came, if you see what I mean?