Sort of ... I get ticked off when people do chargebacks (4 now in 2 years). But my health was bad (understatement) in the Spring.
XenWord 3.0, though, is in alpha. Another developer joined me last week and he's learning the code. His first job is to fix the avatar changes that happened in WordPress 4.4. I worked on the activator file and fixed a few gnarly bugs.
XenWord sales are limited so that my time is not spent showing someone how to install a plugin but focused on getting bugs squashed in the 3.0 alpha.