If you mean what your personal shortcomings are, it may be better to ask yourself.
If it refers to the shortcomings of this industry, it is a very promising industry from the perspective of a practitioner. First of all, the current industry development is very backward, with a gap of at least 30 years compared with advanced foreign countries, and there is an opportunity for backwardness. Secondly, there has never been a powerful big company in this industry, which has enough market share, which is equivalent to a fragmented sand, but every kindergarten has some semi-monopoly nature around it, so there are many opportunities in this industry. Thirdly, capital pays attention to this industry, because cash flow is not affected by economic crisis and cycle, and the entry of capital will bring opportunities. Finally, the preschool education industry is a very decent industry, and it can also bring great satisfaction to itself.
The unfavorable factors may be that children are in contact all day, the gender ratio of employees is unbalanced, and it is likely that it is difficult to find a partner, hehe.