I don't want to think at all. If suppose you come find me really we will communicate with each other? I suggest that you learn sign language because you want used to communicate with me.
I do not think If let's say you come to me. , we will communicate how I recommend that you learn sign language because you need to communicate with me.
I can only imagine. What if you really came to see me we communicate? I suggest you study sign language with because you have to get used to communicate with me.