Well, once I discover a new technique I immediately write myself studies for it in various difficulties and try to incorporate them into a song by creating a hook out of them.

Each technique, as well as chords and scales/melodies trigger certain emotions which can be turned into a story --> song/piece.

That's how I deal with new skills and how I incorporate them into my playing schedule. By having a song that uses a particular skill, you immediately start practicing it in a real musical context, thus giving it meaning and with meaning you are more likely to practice it as you need it to complete your current stage (i.e. playing that particular song). HOpe that wasn't too confusing lol

Hope I could help,

Lukas