Is there a way (or an app) that would make these fields bigger (for texting or emailing) and the conversation part smaller so you can read the whole thing if it's more than a couple of lines? I usually read over my text before I send it b/c I probably mis-typed quite a few things.
If you are trying to simply make the field more lines than the software has allotted, that is not something I believe can be done. The software used has control over what the sizes of the text boxes are. Try a different email client or SMS tool and you may find it gives you more space to work in.
