There are many factors that include body fatness. One being your age your metabolism slows as you age, your gender (women have slower metabolisms), your physical activity, and of course what you eat.
You can take in more air and be under water longer
Cartilage ear piercings may take up to a year to fully heal, but generally take 3-6 months (as opposed to the ear lobe, that takes just 4-6 weeks). They heal from the outside in, so even if it looks fine on the outside, you should not assume it is fully healed.
I don’t know. We really don’t
Have you tried mouth numbing?