First, remember that tiger teeth can't be pulled out, otherwise the quarrel will collapse and people will look five, six or even ten years older than their actual age. Secondly, it is not recommended that you grind off porcelain teeth, which is a traumatic treatment and cannot be recovered. Third, according to your age, orthodontics is the most suitable. For the health of the next few decades, the pain of one or two years is worth it!