Alex Salinas frequently delves into the theme of hope. His stories might start with a rather bleak situation, but then there is always a glimmer of hope that emerges. This hope can come from an unexpected friendship, a new opportunity, or a change in perspective. Also, the concept of belonging is explored. Characters are sometimes outsiders trying to find their place in the world, whether it's in a small town or a big city.
Common themes in Alex Salinas' short stories include self - discovery. His characters often embark on a journey, either physical or emotional, where they learn more about themselves.
Family relationships are also a big theme. For example, in some of his stories, there are conflicts between family members that need to be resolved. This could be a father - son conflict or between siblings. Another theme is the passage of time. Salinas often shows how time can change people and their situations. In his story 'The Old Clock', the ticking of the clock symbolizes the passing of time and how it affects the main character's life in different ways.