What if a woman mistakenly thinks I like her? Cell phone text messages tell me how to refuse. I haven't, but I don't want to find it yet.

Then politely refuse in the text message, praise her good and advantages first, and then tell her that you are not suitable for her. In fact, it's not that you don't want to find someone, but that you haven't met anyone who makes you move. If you really think she is good, you will definitely associate with her. She is still not up to standard in your heart. In this case, you should explicitly refuse, and don't drag your feet, so as not to cause unnecessary misunderstanding and trouble.