Pros and Cons of having siblings

1.

Pros and Cons of having siblings
Having siblings (Being the only child) is
great / amazing / not necessary /
absolutely terrible…
Firstly, …. Secondly, …. Thirdly, …..
However, there are some disadvantages
of ….. For example, … Also, …. Besides,
…. Furthermore, …. Moreover, …
In conclusion, I would like to say that ….