"Like so" is a common phrase used in everyday conversation to give an example or demonstrate how to do something. However, using the same phrase repeatedly in a conversation can sound repetitive and dull. To add variety to your language, you can use synonyms such as "similarly," "in a similar fashion," "in the same way," "just like that," "akin to," or even arranging a demonstrative performance, if possible. By avoiding over-using one particular phrase, your language would become more engaging, diverse, and interesting to your listeners. Therefore, it's essential to incorporate synonyms into your language so that you don't become stuck in the same way of speech.