Hello, first of all, it is necessary to correct, whether it is from your beauty or health, but it is not necessary to arrange your teeth neatly. From the aesthetic point of view, as long as the front teeth, that is, the teeth that can be exposed when smiling, are arranged neatly, and the rear teeth are mainly arranged with function, as long as the occlusal function is normal and the occlusal efficiency is high, it is a good tooth.

Of course, it is better to have regular teeth, but because everyone's alveolar bone structure is different, everyone's so-called correct tooth arrangement is different, but orthodontic treatment can gradually change the alveolar bone structure, so it should be said that the best situation after orthodontic treatment is particularly neat.

I hope you get well soon!