The love of gambling can potentially have both positive and negative effects on a writer's work, depending on the individual and their relationship with gambling.
On the positive side, some writers may draw inspiration from the thrill of gambling, and use their experiences at the casino or the racetrack to create compelling characters or plotlines. They may find that the adrenaline rush they experience while gambling helps them to write more vividly and passionately, or that the strategic thinking required for some games of chance can sharpen their analytical skills.
However, on the negative side, gambling addiction can be a serious problem for writers (or anyone else). If a writer becomes too consumed with gambling, it can interfere with their ability to write and may lead to financial or personal problems that distract them from their work. In extreme cases, gambling addiction can even lead to self-destructive behaviors that can be detrimental to a writer's health and well-being.
Overall, while the love of gambling can be a source of inspiration for some writers, it is important to maintain a healthy relationship with gambling and to prioritize one's writing above all else.