What are the symptoms of hot and cold? I will send you a guide to adjustment, you must know this! What are the symptoms of hot and cold? I will send you a guide to adjustment, you must know this! What are the symptoms of hot and cold? I will send you a guide to adjustment, you must know this! What are the symptoms of hot and cold? I will send you a guide to adjustment, you must know this! What are the symptoms of hot and cold? I will send you a guide to adjustment, you must know this! What are the symptoms of hot and cold? I will send you a guide to adjustment, you must know this!