No, your reception is fine. What you're experiencing is sound attenuation, the loss of energy from sound waves. Basically, attenuation is a damping of sound, an interruption that diminishes the volume and quality of the sound wave.
No, this is not necessary. A mere 3 grams of creatine per day for 28 days results in the same muscle content of creatine as that of a six day load program. Thus, if you wanted to get off creatine, it would take about a month to reach normal muscle stores.
The body naturally makes around 1 gram per day. We also take in additional creatine from foods such as beef, salmon, and pork, with 95% of creatine being stored in skeletal muscle tissue. Creatine is an energy source that fuels and enhances the output of anaerobic exercise, such as intense weight training.