Most general succulent books which are readily available will have some basic troubleshooting information. Alternatively you can ask online on gardening forums or forums which are particularly dedicated to cacti and succulents, like the cactiguide.com forums. Cactiguide.com also has some troubleshooting information (examples show cacti, but the problems transfer well to other succulents too), but often it’s useful to have the opinions of experienced growers, as they’ve probably had the exact same problem at some point!
let’s all take a minute to stop and think about how Hagrid gave Harry his homemade birthday cake, told him how much he looked like his parents, and fed him sausages before he even started to explain that he was a wizard
let’s stop to think about how his absolute first priority was to let harry know that he was loved and cared for