While most Christmas trees do not spontaneously catch fire, they can be a source of danger during the holiday season. Improperly placed lights and other decorations can cause the tree to catch fire. It is important to follow safety guidelines when decorating and to monitor your tree regularly to ensure it is in good condition. Additionally, you should never leave a lit tree unattended, as it can easily become a source of serious danger. By taking the necessary precautions and being mindful of potential risks, you can enjoy a safe and festive holiday season.