darn, you posted this thread while i was still typing my repost up-- beat me to it! buuut i'm claiming to start off!
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DetrimentalDoc (hopefully that ping works) - to start off, i love your art! the shapes are so round and pleasing to the eye. buuut assumption time
you seem like a very kind and bubbly person IRL- maybe like you feel responsible for everyone else getting along and feeling happy, too. sometimes the sort to strain yourself too far by being kind and patient. i'd bet you love 80s and y2k aesthetics, especially the colorful vibes of them, and the subcultures in each- if you didn't have a myspace, it's because you weren't at the right age for it. i'd guess you had a steven universe and/or undertale phase at some point, and maybe you enjoyed the barbie movies as a kid? also, i think you either loved lisa frank stuff at some point, or currently love lisa frank. and those colorful scratch-off art pads, too.
here's my art! my gallery's a bit messy because i do a variety of things depending on my mood, but i think it should be enough to give a gist
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yes on the palette challenges and color theory, no on the graphic tees and cartoons! i actually make or thrift all of my clothing now (except for free shirts i occasionally get from events or gifts), which means i've got very few graphic tees. and while i like toony styles, i don't really watch much TV or anything at all- tends to be a bit tough for me to sit through, and i tend not to like things with large fanbases in general