Proper care of your Guitar(s) will mean they last a lifetime and are always in the best "ready to play" condition. Learning the basics of Guitar care and especially set-up will your instrument plaing it's best for you. Even should you choose not to go too far in adustments yourself, the knowledge will allow you to know when and what needs to be attended to. Much easier to communicate with your Guitar Tech of choice when you both talk the same language. If you love playing Guitar, then it is important to Love your Guitar.