Not buying any gear until I master what I am working on.
For example: Learning the note names in random order. I made a images with all the note names (one note name per image), added sound and made 5 copies of each image. I placed just the open note names into a single folder, set the slide show for random and 2 seconds before a new image. Once that is running, I set a timer for 5 minutes and just play the note that is on the screen with both fingers and a pick. After getting comfortable with that, then I will add a fret at a time until I know the whole fretboard. My reward would be an item off of my GAS list.