First of all, you should know that the advantage of orthodontics is that you don't need to grind your teeth, and your teeth will still be your own in the future. The disadvantage is the time and the cost you mentioned. It doesn't take long to grind your teeth when making porcelain teeth, usually about a week, but porcelain teeth can't chew things that are too hard, such as sugarcane, walnuts and bones, and some porcelain teeth may turn black after their gums are made. For example, the price of all-ceramic teeth is not low. It is not a good choice to make corrections according to your own specific situation, such as getting married or getting pregnant. Some corrections don't take two years. I don't know if yours belongs to this situation. You'd better have a doctor check it out and then agree on a satisfactory plan according to your specific situation.