Nothing's wrong with it if you're both in on the agreement and happy with it.
As for "not having much going for you"--you have some kind of device to access the internet. If you ignore the 98% of the internet that is dystopian cesspool, there are lots of great learning resources out there. You can compose a message with good grammar and convey your thoughts. You probably have more going for you than you think compared to the average person out of the 8 billion others out there.