Should you care about piercing your tongue?
Only if you care about your tongue.
Below is an infected tongue piercing.
Tongue piercing can be very dangerous.
The tongue has many many nerves that can be damaged during piercings.
This damage could forever change the way you taste your food.
Since the mouth can not be kept sterile, as other parts you may pierce,
the chance of infection is greater.
Cracking your teeth on a tongue ring is also a very real concern.
Therefore, DON'T DO IT!!