Keep it cool man!
That's what I like about drawing ... that you can express so much emotion with just a few lines (and sometimes a little text).
It doesn't always have to be photorealistic or anatomically correct ... one small, simple character can already express a lot :-)
- - - Drawn with a fine brush and Pelikan drawing ink - - -
- - - Digitally colored a bit with paint.net - - -
Have a nice day! And remember! ... Keep it cool! :-)
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- At the very least try it -