Suitable for you:

• if you feel any type of blockage in your expression
  
• if you have chronic hoarseness problems
• if you cough often
• if you feel pain or experience a feeling of choking in your throat
• if your utterance is poor
• if you have a lack of self-confidence caused by your weak voice
• if you suffer from vocal stress (you have anxiety when you talk to others)
• if you have any kind of difficulty in breathing
• if you have frequent headaches etc