Every project needs a starting point. Even if you're going to change everything about it. This is mine:
For now, here are some things to think about:
-Cardigan or pullover (for this, a cardigan means steeking; IF STEEKING YOU NEED WOOL OR BE PREPARED TO SEW)
-shaping or not (I will do a bit of shaping and discuss it, BUT THIS IS MEANT TO BE A CASUAL SWEATER, it will not be fitted)
-length you want your sleeves
-what kind of neck
-double or single layer on cuffs and neck ribbing
-length of body
With those answers, and a gauge swatch, we should be okay.
Tomorrow, be ready to cast on a gauge swatch. You can skip it, but I'm not responsible.