For shift workers who come home wired, exhausted, and unsure why sleep keeps failing after late shifts. This kit includes the “Not-Just-Insomnia Worksheet,” a guided worksheet that helps you sort out whether the problem is general insomnia or the timing and pattern of your shifts. It gives you a clear way to notice what changes on late-shift nights, without trying to force a normal bedtime onto an irregular schedule. After using it, you carry a more accurate view of your sleep problem and a better starting point for building a routine that fits real shift work.